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NEET 2006 Physics question

PhysicsThermal Properties of MatterNEET 2006

A black body at emits radiations with maximum intensity at a wavelength of . The temperature of the body is increased by , the maximum intensity will be observe at:-

Answer: (4)

Solution

Wien's displacement law: (constant). Initial temperature ; final temperature . \frac${λ_m

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Question ID VK-089541