Is light a form of energy?

One Line Answer

Yes, light is a form of energy that produces the sensation of vision in our eyes.

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Chapter 6: Light - Reflection of Light [Page 245]

Chapter 6 Light
Reflection of Light | Q 2 | Page 245

Explain the following term:

Reflected ray. Draw diagram/diagrams to show them.

Differentiate between the reflection of light from a plane mirror and that from a plane sheet of paper.

Draw a neat diagram of reflecting periscope.

Why do automobile drivers prefer convex mirror as a rear vew mirror? Illustrate your answer.

Out of the following, choose the substance which is translucent medium:

State whether the following statement is true or false. If false, correct it.

If a ray of light incident on a plane mirror is such that it makes an angle of 30^o with the mirror, then the angle of reflection is 60^o.

Complete the ray diagram to show the image observed by the eye after reflection in the following figure.

The moon ______ sun light.

______ through which light can pass partially.