The radiant heat emitted by any body travels at the speed
A
less than the speed of light
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B
more than the speed of light
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C
equals to the speed of light
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D
unpredictable
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Solution
The correct option is Cequals to the speed of light Since, in the process of radiation heat travels in the form of electromagnetic waves.
Hence, radiant heat travels at the speed of electromagnetic raditation i.e. speed of light.