Thermal Properties of Matter - Result Question 30
31. A black body at emits radiations with maximum intensity at a wavelength of . If the temperature of the body is increased by , the maximum intensity will be observed at
(a)
(b)
(c)
(d)
[2006]
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Answer:
Correct Answer: 31. (c)
Solution:
- (c) Applying Wein’s displacement law,