Light - Physics

This change of direction by a

mirror is called

• Reflection of power

• Reflection of shadow

• Reflection of light

• Reflection of virtual image

An image which can be obtained on a screen is called a _________

• Real image

• Virtual image

• Erect image

• Magnified image

The image

formed by a plane mirror could not be

obtained on a screen is called _________

• Erect image

• Virtual image

• Magnified image

The

candle, which appears behind the

mirror, is the ______ of the candle formed

by the mirror . The candle

itself is the ________

• Image,shadow

• Image,object

We can obtain an enlarged and erect image by a convex mirror.

• True

• False

A concave mirror always form a real image. (T/F)

• True

• False

What is a virtual image? Give one situation where a virtual image is

formed.

Prove that light travels in a straight line with any example

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