Question

Fill in the blanks in the following.
(a) A person 1 m in front of a plane mirror seems to be ____ __ m away from his image.
(b) If you touch your ________ ear with your right hand in front of a plane mirror, it will be seen in the mirror that your right ear is touched with your _________.
(c) The size of the pupil becomes ________ when you see in dim light.
(d) Night birds have _________ cones than rods in their eyes.

Answer 1

Answer:

Explanation:

a) 2 m

b) left ear

c) pupil size increase

d) less number of cones

Answer 2

Answer:

(a) A person 1 m in front of a plane mirror seems to be ___2_ __ m away from his image.

(b) If you touch your __left______ ear with your right hand in front of a plane mirror, it will be seen in the mirror that your right ear is touched with your ___left hand______.

(c) The size of the pupil becomes ___large_____ when you see in dim light.

(d) Night birds have ___less number of______ cones than rods in their eyes.

Explanation: