Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoHeat TransferMedium2 min

PhysicsMediumsingle choice

The maximum radiations from two bodies correspond to 560 nm and 420 nm respectively. The ratio of their temperatures is:

Answer:

Solution:

$λ_{m} T = b$ , so $\frac{T _{1}}{T _{2}} = \frac{λ _{2}}{λ _{1}} = \frac{420}{560} = \frac{3}{4}$ . B.

Subject:PhysicsTopic:Heat & ThermoSubtopic:Heat Transfer

⏱ 2m

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