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Latha is observing her image in a plane mirror. The distance between the mirror and her image is 6 m. If she moves 2m towards the mirror then the distance between latha and her image will be

• 8 m

• 4 m

• 10 m

• 5 m

If you are standing 2m away from a plane mirror the distance between you and your image are

• 2m

• 4m

• 6m

• 8m

Images that can't be captured on a screen are called

• Real image

• Virtual image

• Proper image

• Imaginary image

Convex lens is also called as

• Diverging lens

• Converging lens

• Plane lens

• Power lens

Boojho and Paheli were given one mirror each by their teacher. Boojho found his image to be erect and of the same size, whereas Paheli found her image erect and smaller in size. This means that the mirrors of Boojho and Paheli respectively are

• plane mirror and concave mirror

• convex mirror and plane mirror

• plane mirror and convex mirror

• concave mirror and convex mirror

Which of the following always diverge light rays?

• Convex mirror and plane mirror

• Concave lens and convex mirror

• Concave mirror and convex lens

• Concave lens and convex mirror

Which of the following would you prefer to use while reading small letters found in a dictionary?

(a) A convex lens

(b) A convex mirror

(c) A concave lens

(d) Either (a) or (b)

• A

• B

• C

• D

if an object is placed at a distance of 0.5 m in front of a plane mirror, the distance between the object and the image formed by the mirror will be

• 2m

• 1 m

• 0.5 m

• 0.25 m

A virtual image

(a) can be formed on the screen

(b) cannot be formed on the screen

(c) is formed only by a plane mirror

(d) is formed only by the convex mirror

• a

• b

• c

• d

The path of light is always straight and never curved.

• True

• False

• May be true or false

• None of these