

MCQOPTIONS
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1. |
Assertion: For higher temperatures, the peak emission wavelength of a black body shifts to lower wavelengths.Reason: Peak emission wavelength of black body is proportional to the fourth power of temperatures. |
A. | Both assertion and reason are true and the reason is the correct explanation of the assertion |
B. | Both assertion and reason are true but the reason is not a correct explanation of the assertion |
C. | Assertion is true but the reason is false |
D. | Both assertion and reason are false |
Answer» D. Both assertion and reason are false | |