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Which of the items shown above will allo...


Which of the items shown above will allow you to see around a corner from where you are standing ?

A

(i) only

B

(iii) only

C

(i) and (ii) only

D

(i) and (iii) only

Text Solution

Verified by Experts

The correct Answer is:
B
Figure (iii) shows a periscope which is used to see around the corners. It is based upon the principle of rectilinear propagation of light and reflection of light.
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