1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Troyanec [42]
2 years ago
15

What is the critical angle of a light beam passing drim a medium(n=2) to a medium (n=1.5)

Physics
1 answer:
DIA [1.3K]2 years ago
6 0

Answer:

it is a sad day for rain to fall. Ill answer your question later

Explanation:

You might be interested in
A person walks 60 meters in 1 minute. Then walks 30 meters in 2 minutes. What is thier average speed over the 3 minute walk?
Gennadij [26K]
Your answer would be 75 meters
8 0
3 years ago
Read 2 more answers
an object of mass m is rotating about a fixed axis with angular momentum l. its moment of inertia about this axis is i. what is
Tems11 [23]

The Kinetic energy would be 1/2IL².

<h3>What is Rotational Kinetic energy ?</h3>

  • Rotational energy also known as angular kinetic energy is defined as: The kinetic energy due to the rotation of an object and is part of its total kinetic energy. Rotational kinetic energy is directly proportional to the rotational inertia and the square of the magnitude of the angular velocity.

As we know linear Kinetic energy = 1/2mv²

 where m= mass and v= velocity.

Similarly rotational kinetic energy is given by = 1/2IL²

 where I- moment of inertia and L=angular momentum.

To know more about the Kinetic energy , visit:

brainly.com/question/29807121

#SPJ4

8 0
1 year ago
An astronaut on a space walk floats a little too far away
Lady bird [3.3K]

Answer:

He can throw it away from himself.

Explanation:

Newtons Third Law says that everything has an equal, yet opposite reaction on other objects.

3 0
2 years ago
Read 2 more answers
The wave property that is related to the height of a wave is the
DedPeter [7]

Answer:

Amplitude

Explanation:

The amplitude is maximum height a wave is measured from its rest position.

3 0
3 years ago
The force vector A has components Ax = 5 N, Ay = -3 N. The force vector B has
jeka94

Answer:

In the picture.

Explanation:

I hope that it's a clear solution.

5 0
2 years ago
Other questions:
  • Which causes an air conditioner
    12·1 answer
  • Drag the words in the left-hand column to the appropriate blanks in the right-hand column. Reset Help Newton's first law of moti
    9·1 answer
  • At a certain harbor, the tides cause the ocean surface to rise and fall a distance d (from highest level to lowest level) in sim
    6·1 answer
  • The term "accuracy" best refers to which of the following?
    13·2 answers
  • A student is conducting an experiment to determine how far a ball will roll down a ramp based on the angle of incline.
    5·2 answers
  • What is an atomic nucleus​
    14·1 answer
  • You drop a rock into a pond, and water waves spread out in circles. (a) The waves carry water outward, away from where the rock
    11·1 answer
  • What is one advantage of doing a feild experiment instead of a lobortory expirament
    6·1 answer
  • shows a conical pendulum, in which the bob (the small object at the lower end of the cord) moves in a horizontal circle at const
    5·1 answer
  • Write a reaction equation to show HCO3 acting as an acid​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!