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Following figure shows spectrum of an ideal black body at four different temperatures. The number of correct statement/s from the following is________________.

$\text { A. } \mathrm{T}_4>\mathrm{T}_3>\mathrm{T}_2>\mathrm{T}_1$

B. The black body consists of particles performing simple harmonic motion.

C. The peak of the spectrum shifts to shorter wavelength as temperature increases.

$\text { D. } \frac{T_1}{v_1}=\frac{T_2}{v_2}=\frac{T_3}{v_3} \neq \text { constant }$

E. The given spectrum could be explained using quantisation of energy.
Option: 1
2

Option: 2
-

Option: 3
-

Option: 4
-

Answers (1)

best_answer

$\text { (A) } \mathrm{T}_4>\mathrm{T}_3>\mathrm{T}_2>\mathrm{T}_1$

(C) The peak of the spectrum shift to shorter wavelength of temp. Inc.

Posted by

Ritika Harsh

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