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Physics-

General

Easy

Question

The rate of emission of radiation of a black body at temperature 27°C is $E subscript 1 end subscript.$ If its temperature is increased to 327°C the rate of emission of radiation is $E subscript 2 end subscript.$ The relation between $E subscript 1 end subscript$ and $E subscript 2 end subscript$ is

$E_{2} = 24 E_{1}$
$E_{2} = 16 E_{1}$
$E_{2} = 8 E_{1}$
$E_{2} = 4 E_{1}$

The correct answer is: $E subscript 2 end subscript equals 16 E subscript 1 end subscript$

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From the following V–T diagram we can conclude:–

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parallel

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