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3 years ago

An angle of refraction is the angle between the refracted ray and the

Physics

2 answers:

morpeh [17]3 years ago

5 0

Answer:

b) normal

Explanation:

The angle of refraction (transmission) Θt is the angle between the refracted ray and the normal N'. 2. When a light ray hits a surface normally, the angle between the incident ray and the normal is 0, so Θi = 0. Since the angle of reflection equals the angle of incidence, Θr= 0.

stealth61 [152]3 years ago

4 0

Answer:

normal

Explanation:

only 1 that makes sense.

hope this helps = )

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Answer:

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Explanation:

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A tennis player swings and hits the ball away. How does the force of the tennis racket affect the motion of the ball

defon

The force of the racket affects the ball's motion because it changes the momentum of the ball.

<h3>Impulse received by the ball</h3>

The impulse received by the ball through the racket affects the motion because it changes the momentum of the ball.

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Learn more about impulse here: brainly.com/question/25700778

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