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Class 12 Ray Optics Quiz

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Questions and Answers

In ray optics, how is light considered to travel?

In a spiral path

In a straight line (correct)

In a zigzag pattern

In a random direction

What is reflection?

Scattering of light in all directions

Absorption of light by a surface

Changing the path of light without any change in the medium (correct)

Bending of light when it enters a new medium

How many laws of reflection are given?

Four

Five

Three

Two (correct)

What measurements should be taken from the pole of a mirror according to sign convention?

<p>All measurements</p> Signup and view all the answers

What is the reflecting surface of a spherical mirror?

<p>A part of a hollow sphere</p> Signup and view all the answers

Study Notes

In ray optics, how is light considered to travel? What is reflection? How many laws of reflection are given? What measurements should be taken from the pole of a mirror according to sign convention? What is the reflecting surface of a spherical mirror?

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Description

Test your knowledge of ray optics, reflection, and optical instruments with this quiz designed for Class 12 students. Explore concepts such as the laws of reflection and the behavior of light in different mediums.