Reflection and refraction

Reflection and refraction

Assessment

Flashcard

Physics

10th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the Law of Reflection?

Back

The Law of Reflection states that when a light ray strikes a reflective surface, the angle of incidence is equal to the angle of reflection.

2.

FLASHCARD QUESTION

Front

What happens to light when it strikes a mirror?

Back

Light bounces off the mirror at the same angle it hits.

3.

FLASHCARD QUESTION

Front

Why does a straw appear bent in a glass of water?

Back

The straw appears bent due to the refraction of light as it passes from water to air.

4.

FLASHCARD QUESTION

Front

What is a medium in terms of light travel?

Back

A medium is any material through which light can travel, such as air, water, or glass.

5.

FLASHCARD QUESTION

Front

How does light travel in glass or water compared to air?

Back

Light travels slower in glass or water compared to air.

6.

FLASHCARD QUESTION

Front

What is refraction?

Back

Refraction is the bending of light as it passes from one medium to another due to a change in its speed.

7.

FLASHCARD QUESTION

Front

What causes the bending of light rays?

Back

The bending of light rays is caused by the change in speed of light as it moves between different media.

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