The collision of two plates causes the formation of

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Answer 1

Answer: the collision of two plates causes the formation of MOUNTAINS

Related Questions

You need to raise a heavy block by pulling it with a massless rope. You can either (a) pull the block straight up height h, or (b) pull it up a long, frictionless plane inclined at a 15∘ angle until its height has increased by h. Assume you will move the block at constant speed either way.
Discuss gravitational force and strong nuclear force. Describe at least two ways that they are alike and two ways that they are different.
Ideally, when a thermometer is used to measure the temperature of an object, the temperature of the object itself should not change. However, if a significant amount of heat flows from the object to the thermometer, the temperature will change. A thermometer has a mass of 33.0 g, a specific heat capacity of c = 804 J/(kg C°), and a temperature of 15.4 °C. It is immersed in 149 g of water, and the final temperature of the water and thermometer is 56.0 °C. What was the temperature of the water in degrees Celsius before the insertion of the thermometer?
Problem 1: You go outside on a hot, sunny summer day and you feel the warm sun on your skin. What causes this warmth?A. The sun heats the air directly around your skin. B. Waves of light carry energy directly to your skin. C. Light causes surface waves on your skin. D. Water vapor in the air warms your skin. PRoblem 2: When a water wave runs into you at the beach, what causes you to get knocked down? A. air molecules in front of the wave B. the wave's energy C. periodic motion D. friction
A passenger on a boat moving at 1.70 m/s on a still lake walks up a flight of stairs at a speed of 0.60 m/s , as shown in the figure . The stairs areangled at 45o pointing in the direction of motion as shown. Write the vector velocity of the passenger relative to the water. Express your answer using two significant figures. Express your answer in terms of the unit vectors i and j.

When a motor is turned on, electrical energy is transformed to mechanical energy plus heat energy. TRUE or FALSE?

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i think it's true because when it rotate there is a energy loss so the heat energy represent the losses

An oil tanker, initially traveling west at 18 km/h is accelerated uniformly until it is traveling east at 21.6 km/h. The acceleration is 0.20 m/s2 towards the east. Compute the total displacement from the tanker’s initial position.Answer in meters.

Answers

Answer:

27.5 m

Explanation:

Given:

u = 18 km/h = 5 m/s

v = 21.6 km/h = 6 m/s

a = 0.20 m/s²

Find: s

v² = u² + 2as

(6 m/s)² = (5 m/s)² + 2 (0.20 m/s²) s

s = 27.5 m

Energy from the sun reaches Earth mostly by........... A)Conduction B)Convection C) Radiation D) Thermal Expansion.

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Energy from the sun reaches Earth mostly by Radiation

The energy from the sun reaches Earth mostly by radiation. The correct answer to the question is option C

How does energy from sun reaches the earth?

To determine the correct answer to the question, let us remind ourselves about how heat energy is been transferred. This is shown below:

Heat is a form of energy and can be transferred by:

Conduction: This happens mostly in solids and it involves direct contacts,
Convection: This happens mostly in liquids or gas in which a cooler part becomes hot by circulation of the hotter particles from the liquid or gaseous materials
Radiation: This involves the transfer of heat in the form of electromagnetic waves which requires no medium

From the above information, we can see that electromagnetic transmission (which includes light) requires no medium.

Thus, we can say that the energy from the sun reaches the earth by radiation. The correct answer to the question is option

Learn more about radiation:

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A 1200 kg car starts from rest and travels 100m in a time of 10 seconds . A) what is the acceleration of the car? B) what force must have acted on the car during this time? C) what is the velocity of the car after 10 seconds? D) what work was done on the car? E) what minimum power did the engine produce?

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Given:
Mass (m) = 1200 kg
Distance (s) = 100 m
Time (t) = 10 seconds
Now,
$velocity (v) = (distance)/(time)$

= $(100~ m)/(10~seconds)$

= 10 m/s
Note that this one is the final velocity.
We also know that,
initial velocity (u) = 0 m/s .......because the car starts from rest.
Now,
$acceleration (a)= (change~in~velocity)/(time)$

= $(v-u)/(t)$

= $(10-0)/(10)$

= 1 m/s²
Now,
Force (F) = mass (m) * acceleration (a)
= 1200 kg * 1 m/s²
= 1200 kg.m/s²
= 1200 N
Now,
Work Done (W) = Force (F) * displacement (s) ....note that displacement is same as distance.
= 1200 N * 100 m
= 120000 N.m
= 120000 J
Now,
Power (P) = $(Work~done(W))/(time(t))$

= $(120000~J)/(10s)$

= 12000 J/s
= 12000 watt
SO,
A) The acceleration of the car is 1 m/s².
B) 1200 Newton (N) force must have acted on the car.
C) The velocity of the car after 10 seconds is 10 m/s.
D) 120000 Joule (J) work was done on the car.
E) The engine produced a minimum power of 12000 watt.

How would you change the distance between two positively charged particles if the distance is increased by a factor of 2?a. it is decreased by a factor of 2
b. it is increased by a factor of 2
c. it is increased by a factor of 4
d. it is decreased by a factor of 4

Answers

Answer:

D, it would decrease by a factor of 4

Explanation:

We know the force between two charged particles, also known as Coulombs law.

$F = (kq_(1)q_(2))/(r^2)$

We are only changing the distance, not the charges, so we can ignore both q and look at r, which is the distance between the two positively charged particles.

So let F be our initial condition:

$F \alpha (1)/(r^2) \nF' \alpha (1)/((2*r)^2) = (1)/(4*r^2)\nF' = (1)/(4) *F$

So the answer is D, it decreases by a factor of 4.

Which principle of training type overload time reversibility?

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Answer:

The principle of training that is related to overload and time reversibility is the principle of Specificity.