PHYSICS HIGH SCHOOL

What are two main factors that affect how quickly a coastline erodes?

Answers

Answer 1
Answer: the hardness of the rock and the energy of the waves -- that would be the answer

Related Questions

Brody and Ethel are arguing about waves. Brody says that waving his hand back and forth is a scientific wave. Ethel says that it is not. Which statement best describes who is correct?-Brody is correct because the wave involves an input of energy. -Ethel is correct because energy is not carried from one place to another. -Brody is correct because the pattern repeats. -Ethel is correct because the motion has no pattern. Also... Khalad is measuring the amplitude of a wave. What can be known about this wave? -It is a sound wave. -It is a transverse wave. -It is an electromagnetic wave. -It is a mechanical wave.
What is the closest universe to Earth?
If a force ? f = 5.0 y n acts on the particle at this instant, what is the torque about the origin?
WILL GIVE BRAINLIEST!!!! Nonpolarized light of intensity Io is incident on a polarizing filter, and the emerging light strikes a second polarizing filter. What is the light intensity emerging from the second polarizing filter?
Choose the best answer for each situation. A scientist with the EPA examining water for contamination writes down that there was an iridescent sheen on the surface of the water. What type of data did the scientist record?

A fly buzzes past you at 6 m/s. The frequency of the buzz made by its wings is 162 Hz. Assume the speed of sound to be 334 m/s. What is the observed frequency of the hum as the bumblebee approaches you?

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The observed frequency of the hum as the bumblebee approaches you is 165 Hz.

Which of the following families contains elements that will not form compounds?

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The answer is:

noble gases will not form compounds.

The explanation:

-The noble gas family, all of the elements in Group Zero.  

-The list of noble gases include helium(He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and radon (Rn).

- these elements don't like to react, we don't use them because of they have 8 valence electrons already and don't like to lose or gain electrons so, they will not form compounds.
Noble gases because they have 8 valence electrons already

What fuels could you use to create a fire? Also, why would it be useful to light a fire if you were shipwrecked. Thank you very much ♥ ☺

Answers

You could use wood, leaves, twigs, or branches. You could also use stones to make or start a fire by rubbing them together. It would be useful if you were shipwrecked because someone might see your fire then and see that you needed help. It could also keep you warm. 

Do magnets work through glass?

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Yes but the thicker the glass the stronger the magnet has to be

What is the speed of sound, when travelling through steel?

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20000 ft/s or 6100 m/s

Which of the following absorbs the MOST heat energy?a. red objects
b. white objects
c. black objects
d. purple object

Answers

darker is warmer C. Black objects.
Black objects because light waves are attracted to darker objects.
Other Questions
A 2 liter bottle of soda has how many milliliter in it?
A mirror with a flat surface is aA. plane mirror. B. convex mirror. C. concave mirror. D. virtual mirror.
a boeing 747 has a total mass, including passengers and luggage, of 250,000 kg. How much force do the engines supply to achieve a take off velocity of 990 m/s in 35 seconds.
Can the normal force on an object be directed horizontally?