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3 years ago

Hewo fwiends !! What is the different between Kinetic Energy and Kinetic Potential Energy???

Physics

2 answers:

Goshia [24]3 years ago

8 0

Answer:

Potential refers to stored energy while kinetic is energy in motion. All energy, whether potential or kinetic, is measured in Joules (J).

Explanation:

Tell me if it is wrong

A brainliest would be appreciated!

Have a good day!

Lady_Fox [76]3 years ago

5 0

What is the difference between kinetic energy and potential energy?
Kinetic energy is determined by the movement of an object – or the composite motion of the components of an object – and potential energy reflects the potential of an object to have motion, and generally is a function of the position of an object within a field or may be stored in the field itself.

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An Argon laser (λ = 5.0×102nm) shines down a silica glass fiber-optic cable with index of refraction 1.46. What is the speed of

Yanka [14]

Answer:

The speed of the laser light in the cable, $c_f=2.1\times 10^8\ m/s$

Explanation:

It is given that,

Wavelength of Argon laser, $\lambda=5\times 10^2\ nm=5\times 10^{-7}\ m$

Refractive index, n = 1.46

Let $c_f$ is the speed of the laser light in the cable. The speed of light in a medium is given by :

$c_f=\dfrac{c}{n}$

$c_f=\dfrac{3\times 10^8\ m/s}{1.46}$

$c_f=2.05\times 10^8\ m/s$

$c_f=2.1\times 10^8\ m/s$

So, the speed of the laser light is $2.1\times 10^8\ m/s$ . Hence, this is the required solution.

4 0

3 years ago

Read 2 more answers

Why a crystal of potassium chloride has a definite shape

dolphi86 [110]

The crystal of potassium chloride has a definite shape because it consists of particles that are held in fixed positions.

Ionic solids are crystalline in nature. This means that the ions that compose them are arranged in an orderly manner to form a crystal lattice.

This crystal lattice is composed of a regular repeating pattern called the unit cell. The ions in these unit cells are held together by strong electrostatic forces.

Hence, the crystal of potassium chloride has a definite shape because it consists of particles that are held in fixed positions.

Learn more: brainly.com/question/488789

3 0

3 years ago

Physics A-Level, both of these questions

podryga [215]

I can only help you with question 7
B is the right answer.
A is wrong because when the angle is critical angle the light leaves medium 1 parallel to the surface.
C is wrong because light reflects only when travelling from a denser to a rarer/less dense medium.speed of light is lower in denser medium.
D is wrong because the frequency of the light doesn't change when travelling from one medium to another.

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3 years ago

The greenhouse effect on which planet makes it the hottest planet in our solar system?

Nezavi [6.7K]

B.) Venus

Due to huge amount of CO2 in its atmosphere, there is green house effect & for that, it is the hottest planet of our solar system

Hope this helps!

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2 years ago

Dr. Evil stands on a 150 m high cliff and drops the kittens straight down. Fill out the following table that shows how the veloc

riadik2000 [5.3K]

I would say d if I remember right I think that’s what I put and got right sorry if it’s wrong

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2 years ago