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Question

Which of the following properties of light can be observed in the working of a periscope?

A
Light does not travel in a straight line
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B
Light reflects from a mirror
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C
Light travels in a straight line
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D
Light refracts through a mirror
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Solution

The correct options are
B Light travels in a straight line
D Light reflects from a mirror


Following properties are observed in a periscope:-
(a) Light travels in a straight line.
(b) Light is reflected by mirror.

Answer-(B),(C)

832349_635983_ans_8b06a749fed047938f7d553b9b919122.jpg

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