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Reflection

Which of the ...

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)

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