The temperature of a piece of metal is raised from 2 7 ∘ C to 51.2 ∘ C. The rate at which the metal radiates energy increases nearly:

T goes from 300 K to 324.2 K. ( 300 324.2 ) 4 = 1.36 . D.

Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoHeat TransferMedium2 min

PhysicsMediumsingle choice

The temperature of a piece of metal is raised from $2 7^{\circ}$ C to $51.2^{\circ}$ C. The rate at which the metal radiates energy increases nearly:

Answer:

Solution:

$T$ goes from 300 K to 324.2 K. $(\frac{324.2}{300})^{4} = 1.36$ . D.

Subject:PhysicsTopic:Heat & ThermoSubtopic:Heat Transfer

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