GK
GENERAL SCIENCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following does NOT produce light energy?
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car
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phone
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picture frame
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computer
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Explanation:
Detailed explanation-1: -Protostar is the cloud of gases which has its own gravity. So it does not emit any light.
Detailed explanation-2: -Candle, sun and lamp produce light hence is a source of light energy.
There is 1 question to complete.