Two spherical stars A and B emit black body radiation. The radius of A is 400 times that of B and A emits 10^{4} times the power emitted from B. The ratio (\lambda_A/\lambda_B ) of their wavelength λ_{A} and λ_{B} at which the peaks occur in their respective radiation curves is

AP and TS EAMCET Engineering Model Paper 7

Question : 98 of 160

Marks: +1, -0

Two spherical stars A and B emit black body radiation. The radius of A is 400 times that of B and A emits 10‌4 times the power emitted from B. The ratio (

λA

λB

) of their wavelength λ‌A and λ‌B at which the peaks occur in their respective radiation curves is

3 : 2
2 : 1
5 : 4
1 : 2

Validate

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