The spectrum of a black body at two temperatures 27 o C and 327 o C is shown in the…

Physics · NEET · NTA Exams — Properties of Solids and Liquids

The spectrum of a black body at two temperatures 27^oC and 327^oC is shown in the figure. Let A₁ and A₂ be the areas under the two curves respectively. The value of is

1. 1 : 16
2. 4 : 1
3. 2 : 1
4. 16 : 1

Answer

(D) 16 : 1

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