Answer: the ear is a sensory organ that picks up sound waves allowing us to hear
Explanation: a sensory organ that lets us hear.
The transfer of heat between objects that are touching is called what?
Question 5 options:
Conduction
Convection
Radiation
Relativity
please include explanation
Answer:
conduction if i hold a hot cup the cup is giving heat which comes in contact with my hands warming my hands
Help me answer these, please. I GIVE CROWNS!! PLEASE!!
Answer: 1- A diagram showing the forces acting on the object.
2- The force vector describes a specific amount of force and its direction. You need both value and direction to have a vector.
3- A vector quantity has a direction and a magnitude, while a scalar has only a magnitude. You can tell if a quantity is a vector by whether or not it has a direction associated with it.
4- I don’t know
5- When two forces acting on an object are equal in size but act in opposite directions, we say that they are balanced forces
6- By applying an unbalanced force, you can change the motion of an object. Unbalanced forces can make an object at rest start moving, make a moving object stop, or change the direction and speed of the object.
7- If the forces on an object are unbalanced, this is what happens: a stationary object starts to move in the direction of the resultant force.
8- Imbalance or unequal force
9- The result is no motion. Balanced forces can cancel each other out. Any time there is a balanced force, the object does not move.
10- net force is the vector sum of all the forces that act upon an object.
RESTATE THESE
Explanation:
RESTATE!!!!
First Amendment
Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the Government for a redress of grievances.
Based on the First Amendment, which statement can you assume to be true about the Founding Fathers?
They believed government would not make laws that affected rights.
They were concerned about the government having too much power.
They were concerned the people would not rally behind a single religion.
They believed the proper role of citizens was to leave politics to their leaders.
Answer:
They were concerned about the government having too much power.
Answer:
B. They were concerned about the government having too much power.
Explanation:
When the moon is directly between the Earth and sun, it is called a _____ eclipse.
A. new moon
B. lunar
C. solar
D. full moon
what is this one please help me
Answer:
paleolithic
Explanation:
who like countrie music give me a straghit awncer and i will create a nother one
Consider going around a horizontal turn to the right. If the coaster suddenly slipped off the track, what path would it follow? Draw a top-view sketch below.
Answer:
Explanation: It would go straight because objects in motion stay in motion and it would stay the same direction
Consider going around a horizontal turn to the right. If the coaster suddenly slipped off the track, It would go straight because objects in motion stay in motion and it would stay the same direction.
What is motion ?"Movement of any object from one position to another position with respect to the observer is called as Motion."
Motion is change of location or position of an object with respect to time. Change in motion is the result of an applied force. Motion is typically described in terms of velocity also seen as speed, acceleration, displacement, and time.
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using this link, https://www.explorelearning.com/index.cfm?method=cResource.dspView&ResourceID=1053
Observe: Click Reset. Select Lights on and turn off Show rulers. Select Longitudinal waves. Check that the Amplitude is 10.0 cm, the Frequency is 1.00 Hz, and the Tension is 2.0 N. Set the Density to 1.0 kg/m, and click Play.
What is the motion of the hand?
Turn the lights off. What is the motion of the green dot?
Follow the motion of a single compression of the wave. How does the compression move?
Answer:
1 The hand is moving at a steady up and down motion.
2 The green dot is moving in a trait up and down motion
3 It is moving in a waving and calming motion
Explanation:
A biologist studied the trees in a nature preserve. She found that there were 4 different types of trees—pine, pecan, maple, and oak. The table below shows how many of each type of tree she found. Which circle graph is correct for the data in the table?
When a rider steps onto the skateboard, the force between the skateboard and the track choose [increases, decreases, stays the same]
Answer:
K so I worked on this not so long ago the answer I put was : It really depends on how to track is if it is a flat one then the force stays the same but if the track is whre you are going down then your velocity goes up as well as the speed increases with but if your going up a track then your speed decreases.
The graph represents the percentages of salt water and fresh water on Earth. What is the percentage of salt water?
1. 3 percent
2. 50 percent
3. 97 percent
4. 100 percent
Answer:
97.
Explanation:
Though the exact number is 96.5, we can round it up since its 5. When rounding by 10, 5 or more rounds up and 4 or less rounds down. So rounding up of 96.5 is 97. 3)
The percentage of salt water is 97 percent on Earth. Hence, option (3) is correct.
What is water distribution on Earth?Saline seawater makes up the majority of the water in the atmosphere and on the surface of the Earth, with fresh water making up less than 1% of the total. The majority of the water on Earth is saline or salt water, with an average salinity of 35 ‰ (or 3.5%, or around 34 grams of salts in 1 kg of saltwater), though this fluctuates slightly depending on the amount of runoff absorbed from nearby land.
Over 97% of the water on Earth comes from the oceans and marginal seas, saline groundwater, and water from saline closed lakes, however no closed lake holds a large amount of water on a global scale. Except when evaluating water quality in arid places, saline groundwater is rarely taken into account.
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What is the connection between our sense of hearing and our balance?
.
What Human Body System(s) allow for our sense of hearing and balance to occur?
What factors (things that connect) effect (either positive or negative) our sense of
hearing?
What factors (things that connect) effect (either positive or negative) our balance?
What is the connection between our sense of taste and our sense smell?
What Human Body System(s) allow for our sense of taste and smell to occur?
What factors (things that connect) effect (either positive or negative) our sense of taste?
What factors (things that connect) effect (either positive or negative) our sense of smell?
Answer: hope this helps love. sorry about the questions not being in order
Explanation:
for the last question look below:
all senses are technically connected to each other through brain receptors and neurons. physiologically they influence each other. smell influences taste (you plug your nose to lessen the bad tasting medicine). sight influences taste (red and blue cookie are the exact same except for shape and color, but people will unconsciously go for the red before blue) and so forth. that's why there are psychological reactions to favorite foods, smells, etc, and also why phantom paibs exist
answer for the second question:
The ear is a sensory organ that picks up sound waves, allowing us to hear. It is also essential to our sense of balance: the organ of balance (the vestibular system) is found inside the inner ear. It is made up of three semicircular canals and two otolith organs, known as the utricle and the saccule.
answer for the first question:
When the head moves, fluid within the labyrinth moves and stimulates nerve endings that send impulses along the balance nerve to the brain. Those impulses are sent to the brain in equal amounts from both the right and left inner ear.
John throws a baseball from a standing position. Which of the three possible paths will the ball follow?
Path A
Path B
Path C
Answer: C
Explanation:
Bro this is common sense. Throw something across the room and watch it. It isnt going to be repulsed and fly up. It also isnt going to continue on forever. It will clearly fall and hit the ground
Which component of a galaxy is found in the space between the stars and gives the appearance of bright, colorful clouds?(2 points)
1. Clouds
2. Gas
3. Object
4. Star
Answer:
stars
Explanation:
Answer: 4: stars
Explanation:
Rice in a bowl has a volume of 84 cubic centimeters and a mass of 63 grams . Calculate its destiny
Answer:
0.75
Explanation:
Answer:
0.75
Explanation:
Indirect economic value to Steven and his family,
shade trees
raw materials
Crops
Wet land
Recreational activities
1. direct economic value
2. indirect economic value
Pls Mach these farming components to the right one/correct ☝️
Answer:
indirect economic value
James loves music. What would be an experiment he could conduct?
Dance to a cool song and record heart rate.
Write a song
Record his heart rate while listening to different types of music and record/compare the results.
Answer:
Record his heart rate while listening to different types of music and record/compare the results.
Answer:
Record his heart rate while listening to different types of music and record/compare the results.
Explanation:
What is a main difference between Mars and Saturn?
1. Mars has a relatively longer distance from the sun and many more moons than Saturn.
2. Mars has a relatively shorter year and a higher atmospheric temperature than Saturn.
3. Saturn has many more rings and a relatively higher atmospheric temperature than Mars.
4. Saturn has many more rings and a relatively shorter year than Mars.
Answer:
2
Explanation:
mars has a shorter year because when it revolves around the sun, it takes less time than, saturn who is millions of miles away from mars, longer. Also, mars is closer to the sun than saturn
The main difference between Mars and Saturn is Mars has a relatively shorter year and a higher atmospheric temperature than Saturn. Hence B option is correct.
What is Mars ?One of our solar system's most studied planets is Mars. Mars is the fourth planet from the sun and features two peculiar moons in addition to a distinctive rusty red look.
Inside our solar system, there is a frigid, arid planet called the Red Planet. While it has a relatively thin atmosphere, the dusty, (as far as we can tell) dead planet is everything from boring.
Extreme dust storms may cover the whole planet, the atmosphere's carbon dioxide can get so frigid that it turns straight into snow or ice, and marsquakes—a Mars-version of earthquakes—regularly rumble the surface. Consequently, it is not surprising that scientists are still fascinated by this little red pebble.
Hence option B is correct.
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The pressure on an iceberg is greatest at the top of the iceberg. Question 2 options: True False
Answer:
false
Explanation:
The gravity of Earth is attracting a person towards the center with 500N of gravitational force. The person is exerting a reactionary force on the Earth with how much force? Explain your thinking behind this.
Answer:
500N
Explanation:
Because it stays the same.
Which of the following describes the correct order of layers in the sun’s atmosphere (moving outward from the sun)?
A.
chromosphere, photosphere, corona
B. hydrogen, helium, corona
C.
photosphere, chromosphere, corona
D. photosphere, chromosphere, solar wind
Answer:
C
Explanation:
Answer:
c or d
Explanation:
The moon orbits around the earth, which rotates on its own axis. As a result,
A)
we get different seasons.
B)
moonrise and moonset are unpredictable.
C)
the moon rises almost one hour later each day.
D)
the moon is seen in the sky for roughly 12 hours.
b is it
Explanation:
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Which direction will heat be transferred?
Question 4 options:
From lower temperatures to higher temperatures
From higher temperatures to lower temperatures
Heat is never transferred, thermal energy is always constant.
In both directions equally
please include explanation
Answer:
From higher temperatures to lower temperatures.
Explanation: Heat goes from hot to cold. Never cold to hot.
A circus has a performer that drives a motorcycle inside a circular cage. The motorcycle drives along the curved inside surface of the cage at a constant speed of 35 m/s.
Which of the following best describes the velocity of the motorcycle?
A. The velocity is not changing because the speed is not changing.
B. The velocity is increasing because the speed is increasing.
C. The velocity is decreasing because the speed is decreasing.
D.The velocity is changing because the direction is changing.
Answer:
the answer is d im pretty sure
Explanation:
The amount of runoff in an area depends on all of the following except
amount of rain
the vegetation
wind dropping sediment
type of soil
please help!!!!!!!!!!!!!!!!
Increasing which factor will cause the gravitational force between two objects to decrease?
A. weights of the objects
B. distance between the objects
C. acceleration of the objects
D. masses of the objects
Which object has the most Kinetic Energy, and why?
A giant rock slowly rolling down a hill
A giant rock quickly rolling down a hill
A small rock slowly rolling down a hill
A small rock quickly rolling down a hill
I MOST IMPORTANTLY NEED AN EXPLANATION
Answer:A giant rock quickly rolling down a hill can I have brainlis?
Explanation:
How does gravity cause the solar system to move within the galaxy?
Gravity causes the solar system to move within the galaxy without any
issues and it is known as the strong bond that holds together entire galaxies
which includes the sun, moon, planets etc.
This keeps the planet revolving around the sun and ensures there is no
deviation from the line followed from the onset. If there is a deviation and
planets end up crashing into one another then the result will be very
disastrous and would lead to mass loss of lives.
Gravity also ensures that different planets and countries have a very different
type of climate due to the relative exposure of the planets/areas to the sun.
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How are both electromagnetic and mechanical waves used when people communicate with each other?
Electromagnetic and mechanical waves used when people communicate with each other, this done by an antenna(sender & receiver)
What is antenna ?An antenna is a metallic structure that produce or/and receives electromagnetic waves it is available in different shapes. There are different types of antennas which are Short Dipole antenna, Dipole antenna, Loop antenna, Monopole antenna.
when input of the Dipole antenna is connected to the electric signals having certain frequency. Due to change in the electric signal, there is fluctuation in polarity of dipoles in dipole antenna and that change in the dipole produces electromagnetic wave.
when electromagnetic wave is received by the dipole antenna, dipoles in the antenna get affected by electromagnetic waves, dipoles fluctuate at frequency of received electric signals and produces electric signals of same frequency as electromagnetic wave.
Sound wave is mechanical wave. sound wave is converted in electric signals by using microphone, it gets amplified and given to to input of the antenna(Transmitter). This antenna converts Electric signal into electromagnetic wave. This converted electromagnetic wave is received by another antenna(receiver). this antenna converts electromagnetic wave into electric signals, this signals are amplified and given it to the speaker.
Hence this is how people use electromagnetic and mechanical waves for communication.
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