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

Answers (1)

(a) 2 m,
(b) left, left,
(c) more,
(d) less number of

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