Plots of intensity (I) of radiation emitted by a black body versus wavelength ( λ ) at three different temperatures T_1, ~T_2 and T_3 respectively are shown in figure. Choose the correct statement.

Correct answer: A. T_1>T_2>T_3 necessarily No Solution

Olympiad workbook

Exam: Olympiad workbook
Subject: NSEP
Chapter: Thermal Properties of Matter

Olympiad workbook · NSEP · Thermal Properties of Matter

Plots of intensity (I) of radiation emitted by a black body versus...

Plots of intensity (I) of radiation emitted by a black body versus wavelength (

\lambda

) at three different temperatures

\mathrm{T}_1, \mathrm{~T}_2

and

\mathrm{T}_3

respectively are shown in figure. Choose the correct statement. Plots of intensity (I) of radiation emitted by a black body versus wavelength ( λ ) at three different temperatures

Plots of intensity (I) of radiation emitted by a black body versus wavelength ( λ ) at three different temperatures

Options

A $\mathrm{T}_1>\mathrm{T}_2>\mathrm{T}_3$ necessarily
B $\mathrm{T}_3>\mathrm{T}_2>\mathrm{T}_1$ necessarily
C $\mathrm{T}_2=\left(\mathrm{T}_1+\mathrm{T}_3\right) / 2$ necessarily
D $\mathrm{T}_2^2=\mathrm{T}_1 \mathrm{~T}_3$ necessarily

Correct answer

A. $\mathrm{T}_1>\mathrm{T}_2>\mathrm{T}_3$ necessarily

Step-by-step solution

No Solution

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