please answer all 5 ....

Please Answer All 5 ....

Answers

Answer 1

Answer:

a

Explanation:

just needed the points sorry

Answer 2
What is conduction ? Conduction is the process of which heat or electricity is transmitted through an object when there is a difference in temperature or electrical potential

Related Questions

Which of the following paths correctly displays the transfer of energy for sound?

energy source to detection to medium
detection to an energy source to medium
medium to an energy source to detection
energy source to medium to detection

Answers

energy source to detection to medium

Answer:

the energy source, the transfer of energy through a medium,

Explanation:

The three parts of sound consist of the energy source, the transfer of energy through a medium, and the detection of the sound.

when a tiny stream forms during rainfall carrying away some soil and plants and leaving a scar.

Answers

Answer:  Streams and rivers are integral parts of the landscape that carry water and sediment from high elevations to downstream lakes, estuaries, and oceans. The land area draining to a stream or river is defined as its watershed. When rain falls in a watershed, it either runs off the land surface, infiltrates into the soil, or evaporates.

Explanation:

Answer: Streams and rivers are integral parts of the landscape that carry water and sediment from high elevations to downstream lakes, estuaries, and oceans. The land area draining to a stream or river is defined as its watershed. When rain falls in a watershed, it either runs off the land surface, infiltrates into the soil, or evaporates.

Explanation:

hope this helps

What are the positive impacts of Genetically Modified Crops?


Brainlyst for the best answer. :)

Answers

Answer:

The crops will have the ability to be resistant to certain diseases

The crops can be modified to meet certain criteria which means they can be used for medication and vaccines etc. So they can be modified to be stronger and to be more resistant to Ilness

Why is it possible for railway tracks to buckle even though there are gaps in them?​

Answers

These gaps which are of the order of a few millimeters, are provided to allow room for the rails to expand the rise in temperature due to the atmospheric temperature as well as the friction caused by running of train. All materials expand when heated and contract when cooled. The extent of expansion and contraction is quite low to be noticed by people or make much difference in most situations. However, since each section of the rail is very long, the expansion due to heating is significant, and unless space is provided for expansion of rails, the rails will bend to accommodate the increased length. This will make the railway unfit for running of trains.

Answer: the tracks will buckle under the force.

Explanation: Heat-related expansion places a lot of stress on the ties, ballasts, and rail anchors that keep the tracks fixed to the ground.

explain how you can recognize the sound of a flute

Answers

The sound of a flute is poetic, light, mellow, and soft. Flute is a woodwind musical instrument produces the mild sound.

How flute produces sound?

Sound is a vibration that propagates as an acoustic wave, through a transmission medium such as solid, liquid ang gases. When an object vibrates, it causes a movement in surrounding air molecules. The molecules collide with the molecules close to them, causing them to vibrating as well.

The sound from flute comes due to the vibrating columns of air inside it. In a flute, the air gets vibrated and the resonator amplifies the vibration and gets modified into sound. When air is blown into the holes of flute, it creates the vibration in the air molecules inside the flute and hence, sound is produced.

The flute can produced continuous sound by the presence of number of holes in it. The flute sounds may be high pitch or soft tone depends on the position of upper and lower lips on flute.The sounds of flute are rich, gentle and gracefull.

Learn to more about sounds in flute :

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What happens when the two wires going in to an appliance touch?

nothing

resistance

overload

short circuit

Answers

Answer:

You will receive an electrical shock. You will receive a shock if you touch two wires at different voltages at the same time. You will receive a shock if you touch a live wire and are grounded at the same time. When a circuit, electrical component, or equipment is energized, a potential shock hazard is present.

Explanation:

sorry this is like a year later and I hope this will help you if you haven't got it already

Answer:

Explanation:

They will short circuit and shock u did the exam

Thoughts about Genetically Modified Crops

Answers

I think that GMOs, also known as genetically modified crops or organisms, can be used in good and bad ways. They can provide crops to survive longer, and produce a bigger portion. However, on the other side of that, it is claimed that it creates a large amount of greenhouse gas emissions, which can turn into climate change.
there r many pros and cons, also using a special type of bacteria is really helpful in genetic modification

Hi guys can you help me with finding advantages with nuclear power?

Answers

Answer:

Low-cost energy. Although building nuclear power plants has a high initial cost, it’s relatively cheap to produce energy from them and they have low operating costs.

Reliable. One of the biggest benefits of nuclear energy is that it is a reliable power generation source.  

Zero carbon emissions. Nuclear power reactors do not produce any carbon emissions.  

Promising future energy supply.

Answer:

Nuclear Power can make a lot of power really fast and pollutes earth less than burning fossil fuels.

Explanation:

So i need help- with science

Answers

Longitudinal wave: Type of mechanical wave in which energy flows parallel to the wave.

Electromagnetic waves: A wave that can travel through empty space, like light waves.

Trough: The lowest point of a transverse wave

Rarefactions: Area in a longitudinal wave in which the particles are spread out.

Medium: The material through which a mechanical wave travels.

Newton's second law of motion is F = ma.

A net force of 60 N north acts on an object with a mass of 30 kg. Use Newton's second law of motion to calculate the amount of acceleration the object will experience. Then explain how the amount of acceleration will change if the net force or the mass of the object increases.

Answers

F=ma
60=30.a
60/30=30.a/30
2=a

By looking at the relative positions of the elements calcium, Ca, fluorine, F, sulfur, S, and oxygen, O, in the Periodic Table, which TWO descriptions are TRUE about calcium fluoride, CaF2, and sulfur dioxide, SO2?

Answers

Answer:

id say the first option.

Explanation:

hope this helps you!

Scientists can use aircraft to better understand hurricanes. Which two kinds of information about hurricanes can scientists gather using aircraft.

Answers

Where the hurricane will begin and where the hurricane will go.

Scientist can gather the information of the wind speed and location, for better understand hurricanes

What is hurricanes ?

A hurricane is a  tropical cyclone is a fast rotating storm system with a low-pressure core, a closed low-level atmospheric circulation, high winds, and a spiral arrangement of thunderstorms causing heavy rain.

Aircraft can collect thorough, exact measurements of winds in a cyclone, which can assist researchers understand what is going on inside the storm and allow for better forecasts.

Hence,scientist can gather the information of the wind speed and location, for better understand hurricanes

To learn more about hurricanes, refer:

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how can i be a basketball player

Answers

Try practicing basketball in your free time and learn to love it. You can also apply to schools or teams that teaches basketball more. Get good teachers.

Identify two objects at your desk, and describe each using at least 5 physical properties of matter that were discussed in this module.

Answers

Answer:

the pencil i have on my desk is hard

Explanation:

i dont have 5 but here is one

Color, shape, size, texture, volume, and mass are a few of the physical properties. Whatever is on your desk that matches will be correct!

1. List four actions you can take to cope with changing emotions and energy during adolescence.

2. Explain how a high self-esteem might affect a person’s life.

3. Explain how to set priorities, and why setting priorities is important.

4. Identify the six keys to setting achievable goals.

5. Describe what it means to become mature.

Answers

Answer:

1. Deep breaths, have a good diet, workout, speak to someone if needed.

2. Having high self-esteem can help you see yourself in a better way and be more positive about things.

3. Make lists, what is most important. It's important to keep you organized.

4. "Get clear on your goal. Determine what is at stake.  Develop a detailed action plan. Join (or form) a group committed to the same goal."

5. "Maturity is the art of being responsible for your actions, being sensitive and considerate towards others and having the ability to change and adapt to circumstances. An emotionally mature person is always adding value to himself and those around."

Explanation:

1]Here are five ways for teens to improve their emotional self-regulation.

Learning to Ride the Wave. When teens feel intense emotions, they sometimes try to push those feelings away. ...

Meditation and Mindfulness. ...

Physical Exercise. ...

Sleep Hygiene. ...

Creativity and Flow

2]When you value yourself and have good self-esteem, you feel secure and worthwhile. You have generally positive relationships with others and feel confident about your abilities. You're also open to learning and feedback, which can help you acquire and master new skills. ... Confident in your ability to make decisions

3]Sticking to regular routines and gathering up our priorities will not only help curve any negative feelings but also give us a sense of accomplishment throughout hard times. We can improve by knowing our priorities and what matters most in life. As well as setting good priorities to help guide us along the way.

4]Get clear on your goal. The more clarity you have the better. ...

Determine what is at stake. Why, exactly, do you want to accomplish this goal? ...

Develop a detailed action plan. ...

Go public with your commitment. ...

Join (or form) a group committed to the same goal. ...

Review your goal and rationale regularly.

5] Set goals effectively

Goals are the basis of an effective performance management process. There are two key elements to consider when developing goals. First, are goals written clearly and objectively? Second, are they directly contributing to the achievement of business strategy?

Typically, the process begins with departmental managers setting goals for their departments, based upon organization-wide goals, which support the general business strategy. Making departmental goals accessible to all managers ensures there is no overlap, reduces conflict, and allows members of different departments to see where they support each other and ensure they are not working at cross purposes. Each manager in turn shares the overall goals with his/her department and meets with employees to identify individual performance goals and plans.

When setting goals, key job expectations and responsibilities should act as the main guide and reference. Goals should be set that not only address what is expected, but also how it will be achieved. For example, the "what" covers quality or quantity expected, deadlines to be met, cost to deliver, etc. The "how" refers to the behavior demonstrated to achieve outcomes, for example, focus on customer service. In addition, some organizations choose to include competencies within performance expectations, to reinforce the link to business strategy, vision and mission.

An accepted framework to use to help write effective goals is SMART

please give me a branilyst

PLEASE help with this!!! i'll give brainliest if right!!

Answers

1: decreases, increases, increases, stays the same
2: decreases, increases, increases, stays the same
3: increases, decreases, decreases, stays the same
4: increases, decreases, decreases, stays the same
Decrease increase is all of the answers for the graph

2.4 physics assignment.

Answers

Answer:The distance o the ramp that the car traveled is given by d=(1/2)at^2=(0.5)(3.96)(5.76)^2=65.69 meters. The horizontal component of this travel is 65.69*

Explanation:

State, with a reason, whether hotdog relish a homogeneous mixture or a heterogeneous mixture.

Answers

Answer:

MHMMMM TRY DOING A SAND WHICH I DID THIS A MOONTH AGO AND I MADE A 105 THINK ABOUT IT

Explanation:

It’s a heterogeneous mixture because it’s not a uniform mixture throughout, there are big chunks of stuff that can’t be mixed together.

Please help me asap .

Answers

Answer:

We use the four properties of sound: pitch, dynamics (loudness or softness), timbre (tone color), and duration.

Answer:

Dynamics, Duration, Pitch, Timbre! Hope this helped

Explanation:

If lightning is caused by electricity in the air during a thunderstorm, what causes thunder?

Answers

Answer:

Since light travels faster than sound, the lightning arrives before the thunder. But thunder is the sound of lightning shooting through the sky in a thunderstorm.

Explanation:

The rapid expansion of the air surrounding the path of a lightning bolt

Compare and contrast intensive and extensive physical properties, and give 3 examples of each.

Answers

Answer:

Intensive properties do not depend on the quantity of matter. Examples include density, state of matter, and temperature. Extensive properties do depend on sample size. Examples include volume, mass, and size.Intensive properties do not depend on the quantity of matter. Examples include density, state of matter, and temperature. Extensive properties do depend on sample size. Examples include volume, mass, and size.

Explanation:

Volume, mass, and size

I need answers please i will give you 20

Answers

The answer is Yes! It will be louder but if you decrease the amplitude it will be softer

Use the phrases building up and breaking down to explain how deposition differs from weathering?? I did this for class today the rest of the worksheet but I didn't get this one could someone help me please.

Answers

So what you do is sorry it cut off I’ll type it again one se

Answer:

Explanation:

Weathering is the breaking down of rocks into smaller pieces and deposition is the building up of some kind of natural structure using erosion. So basically its rocks moving around to create bigger, better rocks.

analyze if the frequency of a sound wave increases what happnes to the wavelength

Answers

Answer:

it's either a b c or do I swear

Can you mark me brainliest please I’m trying to rank up!:)

give me this same text but if it was a 7th grader

Mount Rushmore is an impressive sculpture. Each year, millions of people visit the 60-foot-tall images of American presidents George Washington, Thomas Jefferson, Abraham Lincoln, and Theodore Roosevelt carved into the Black Hills of South Dakota. Mount Rushmore is not without controversy. It was built on land sacred to the Native Americans. In addition, the Sioux were forced off the land after a series of battles.


please dont say "this sounds like a 7th grader so its fine". this is in the assignment so yeah.

Answers

Answer:

Mount Rushmore is a very well built sculpture. It is visited by millions of people each year to see 60-foot tall images of the American presidents; George Washington, Thomas Jefferson, Abraham Lincoln and Theodore Rosevelt which are carved into the Black Hills of South Dakota. Mount Rushmore has faced many controversies too. The land it was built on is sacred to Native Americans. The Sioux were also forced to leave the land, after lots of battles

Explanation:

Mount Rushmore is a very cool sculpture. Every year, millions of people go to see the amazing 60ft carvings of the former American presidents, George Washington, Thomas Jefferson, Abraham Lincoln and Theodore Roosevelt. Mount Rushmore, however, isn’t perfect. While appearing to be flawless, it was built on the land that is sacred to the Native Americans. Not only that, but the Sioux were forced to move off the land after many fights.

Select the correct location on the map.
Identify the area on the satellite image that is experiencing the heaviest rainfall. The color bar shows amounts of rainfall from lightest (bottom) to heaviest (top).

Answers

Answer:

The area on the map that is showing the deepest red

Explanation:

on the map, the red color shows the heaviest rainfall, while the blue shows the slitest rainfall

Identify the steps in the Scientific Method and describe each step.
Identify the steps in the Scientific Method and describe each step.

Compare and contrast intensive and extensive physical properties, and give 3 examples of each.

Describe the relationship between volume, mass and density. If a marble with a density of 2.4 g/cm3 was cut in half, what would be the density of half the marble?

Identify two objects at your desk, and describe each using at least 5 physical properties of matter that were discussed in this module.

Answers

Answer:

here are the steps in the scientific method

Explanation:

Observation/ Question

(topic for research and experimentation or question that needs to be answered)

Research

(find out about the topic )

Hypothesis

(predict the outcome to the problem )

Experiment

(Develop a procedure to test the hypothesis )

Collect data

(record results of the experiment)

Analysis

(examine the data )

Conclusion

(compare the hypothesis to the experiment results )

I have an Energy and temperature activity and I have questions to answer
I do not understand this question:
"Within a 24-hour period, at what three points should the temperature be taken? Why?"
Can somebody help me!!!

Answers

Answer:

8hours 16hours and 24 hours

Explanation:

this is because they 24÷3=8 so the time between the takings of the temperature are equal.

Divide 24 by 3 because 24 is the number of hours and 3 because it’s how many times you check it
24\3 = 8 or 8•3+24
So you would check the temperature every 8 hours
8 hours 16 hours 24 hours

identify the vibrating media in three different types of musical instruments

Answers

Answer:

There are three basic categories of musical instruments: percussion, wind, and stringed instruments. Most musical instruments use resonance to amplify sound waves and make sounds louder. In a musical instrument, the whole instrument and the air inside it may vibrate when the head of the drum is struck.

If a person weighs 100 pounds what is the gravitational force that is pulling downwards on the person.

Answers

Answer: 444.5N (Newtons)

Convert pounds to kg which is 100 pounds = 45.36 kg x 10N/kg (which is the gravitational field strength of earth) = 453.6 N
Other Questions
Jose enjoys biking every single day after he gets home from school. However, he lives in Florida and the summer season is approaching, which means rain almost every day at about 3 p.m., exactly when he would begin his bike rides. To modify his activity to avoid bad weather, he can You continue to work on apaper that you started many days ago. If you work from 8:10pm to 9:35pm, find themeasure of the angle, in radians, that the minute hand travelled during this time. - 510 degrees - 180 degrees - 630 degrees - 210 degrees 8. The following poster is from WWII.Why did the U.S. government produce posters like these during World War II?A. to recruit soldiersB. to fight espionageC. to prohibit price gougingD. to ration natural resources9. The following chart describes actions of the U.S government following World War II.The Federal-Aid HighwayAct of 1944:Increased funds forfederal-aid highwayprograms to create anational system ofinterstate highwaysThe Federal-Aid HighwayAct of 1956:Planned to link 90 percentof the cities withpopulations of 50,000 orgreater and many othercities and townsWhat was the major result of these acts?A. Prevented the decline of small town industriesB. Avoided the shortage of farm laborers in rural areasC. Met the transportation demands of growing suburbsD. Accommodated the influx of migrants into inner-city areas How do you find the radius?? During the course of your experiment you have obtained the following data: mass of the hydrate: 1.973 g mass of the anhydrate: 1.196 g The formula of the anhydrous salt: CaCl2 Calculate the following: (round to correct the number of significant figures and include units as required). mass of water loss in . number of moles of anhydrous salt after heating, in moles number of moles of water lost, in moles number of moles of water per mole of hydrate, in moles (round to the whole number) provide the formula of a hydrate Note: you will not be able to add the bscript and leave one space between ionic compound and water. 11. From this lab we can conclude that a) the heat transferred when objects are rubbed together creates an energy that can cause objects to move towards or away from each other. b) objects such as balloons and sweaters have a natural affinity towards each other. They will attract each other whether they are rubbed together or not. c) charges exert forces on other charges. do) charges do not exert forces on other charges. Read Article B.In the early days of arctic exploration, dogsled was often the only way to travel. The ice, snow, and extremely cold weather made using other animals, such as horses, impossible. Snowmobiles were not invented yet. Most explorers journeyed by ship until the ice made it impossible to continue. Then, they would switch to dogsled. The dogs, working together, were a well-oiled machine that could cover long distances in the cold.Sled dogs needed to have long, warm coats to survive the arctic temperatures. They had to be fast and able to run for long distances while pulling a heavy load. Most importantly, they had to work together as a team. This made northern dogs, such as Siberian huskies and Alaskan malamutes, the best choices for the sled teams. These dogs have long coats, with a double layer of fur to keep out the cold, and they have wide paws with webbed toes that act like snowshoes. They have been bred for more than 9,000 years to be working dogs in extreme winter weather. They are friendly, team-oriented, and purposeful dogs. In the days of the arctic explorers, the physical features and determined personalities of the sled dogs made long journeys in harsh conditions possible.To be in the best condition for pulling heavy loads, the dogs needed a diet that was high in fat. They ate whale and seal blubber and fatty meats during their long journeys, which kept them strong and gave them energy to keep going. The dogs' paws also needed special care to make sure that they did not become injured by sharp ice or extreme cold. Treating the paws with fat or wax helped the dogs to run safely and comfortably.Although the days of arctic explorers are long past, sled dogs continue to run through the snow and ice of the North. Dogsledding is now recognized as a sport, with many competitions taking place all over the world. One of the most well-known of these is the Iditarod, a race of almost 1,000 miles. It commemorates the Great Race of Mercy that took place in 1925 when dog sled teams were the only hope of a town that needed life-saving medicine. The race takes 811 days to complete and is run regardless of weather conditions. Teams of twelve or more dogs train with their handlers for years before competing. The race is long and one of the most challenging in the world. Dogs and their handlers must be in top physical condition to have any chance of winning.During the race, the dogs get multiple rest stops and are checked by veterinarians to make sure they avoid injuries. They eat high-fat, high-protein foods to give them the energy to continue, just like the dogs of the arctic explorers did. With the same determination that drove the dogs of the 1925 Great Race of Mercy, the dogs competing in the Iditarod run through even the worst blizzards and race to win.Which information would disprove the author's point that sled dogs need a long coat? Long coats keep the dog's abdomen and legs warm in extreme temperatures. Long coats get matted with ice and mud, making it difficult to keep clean. Long coats act as insulating blankets, making the dogs kennels a safe temperature. Long coats are easy to care for since the dogs shed their coats when it is warm. log13 X + log13 (12x-1)=1 Determine the rate of reaction based on the data below:75-rate of reaction = yhydrogen produced (cm)y255075100125time (seconds) Decide which of the following statements are true and which are false.True False: Real gas molecules behave most ideally at low temperature and high pressure.True False: Ideal gas molecules have small volumes and exert weak attractive forces on one another.True False: At constant temperature, the heavier the gas molecules, the smaller the average velocity.True False: In order for two separate 1.0 L samples of O2(g) and H2(g) to have the same average velocity, the O2(g) sample must be at a lower temperature than the H2(g) sample.True False: At constant temperature, the heavier the gas molecules, the larger the average kinetic energy.True False: As temperature decreases, the average kinetic energy of a sample of gas molecules decreases. One way in which the Japanese attack on Pearl Harbor was not a total success was that the Japanese: Group of answer choices failed to disable the American planes lined up on the ground. ignored shore installations and oil tanks. did not immediately follow up with assaults on the Philippines, Guam, Hong Kong, and other American and British possessions in the Pacific. withdrew their attack before significantly damaging any of the battleships in the harbor. Muscle tissue requires a great deal of ________________ to do its work. If a wave has to travel 600m and its wavelength is 0.4 m , with a frequency of 500Hz. How much time will it take for the wave to travel 600m ? A child is suffering from fever but the doctor cannot immediately pinpoint the ailment on the basis of this one symptom. Explain why. Also mention another two such general symptoms. when did the bady langur finally find comporta Find mPMA + mCMT. Please help.. aaaaaaaaaaaaayyyyyyyyyyyyuuuuuuuuuuuiddddddddaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa Most modern art is not really art Question 418 g of carbon dioxide contains how many oxygen atoms? A researcher wants to better understand the health benefits of eating vegetables. In a study he finds 300 adults aged 45-60 who eat at least 3 servings of vegetables a day on average. He finds another 200 adults who eat less than 3 servings of vegetables a day on average. The researcher looks at rates of cancer and heart disease in each group and compares both groups. In another study, the researcher finds 500 adults aged 45-60 who eat less than 3 servings of vegetables a day on average, and are willing to participate in a study. The researcher randomly assigns 250 of these adults to a diet which includes 4 servings of vegetables a day. The other 250 continue their usual habits. After 4 years, the rates of cancer and heart disease between the two groups are compared Identify the statement that correctly states the reason for considering the first study as an observational study and second study as an experiment. a. In the first study, the treatment is not imposed on the subjects, whereas in the second study the treatment is imposed on the subjects. b. In the first study, the treatment is not imposed on every subject, whereas in the second study the treatment is imposed on every subject. c. In the first study, the subjects were not randomly chosen, whereas in the second study the subjects were randomly assigned.