Q6 of 42 Page 296

Write true or false for the following statements:

A concave mirror can be used to obtain a parallel beam of light from a small lamp.

True
When a small lamp is kept at the focus of the concave mirror, the rays of light emitted from the lamp after reflection on its surface passes parallel to the principal axis.

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4

Write true or false for the following statements:

Convex mirror can be sued to see large image of small object.

 5

Write true or false for the following statements:

A convex mirror always forms a virtual and erect image.

 7

Write true or false for the following statements:

A plane mirror can be used to form a real image equal in size as of the object.

 8

Write true or false for the following statements:

A virtual, magnified and erect image can be formed by a concave mirror.