The temperature of a body is increased from 2 7 ∘ C to 12 7 ∘ C. The radiation emitted by it increases by a factor of:

T goes from 300 K to 400 K. The factor is ( 300 400 ) 4 = 81 256 . A.

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PhysicsHeat & ThermoHeat TransferMedium2 min

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The temperature of a body is increased from $2 7^{\circ}$ C to $12 7^{\circ}$ C. The radiation emitted by it increases by a factor of:

Answer:

Solution:

$T$ goes from 300 K to 400 K. The factor is $(\frac{400}{300})^{4} = \frac{256}{81}$ . A.

Subject:PhysicsTopic:Heat & ThermoSubtopic:Heat Transfer

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