General Physics 2 Flashcard

General Physics 2 Flashcard

Assessment

Flashcard

Physics

12th Grade

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What happens when an object is placed at the focal point of a convex lens?

Back

There is no image produced.

2.

FLASHCARD QUESTION

Front

What is the relationship between optical density and the speed of light in different media?

Back

If medium X is optically less dense than medium Y, then light travels faster in medium X than in medium Y.

3.

FLASHCARD QUESTION

Front

What causes a drinking straw to appear bent when partially submerged in water?

Back

Refraction of light.

4.

FLASHCARD QUESTION

Front

How does doubling the area of a loop affect the magnetic flux if the magnetic field strength remains constant?

Back

The magnetic flux doubles.

5.

FLASHCARD QUESTION

Front

What is the behavior of a reflected ray when an incident ray passes through the focal point of a concave mirror?

Back

The reflected ray will be parallel to the principal axis.

6.

FLASHCARD QUESTION

Front

Define 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 is Snell's Law?

Back

Snell's Law relates the angles of incidence and refraction to the indices of refraction of the two media.

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