1) A black body emits the maximum power at a wavelength of 0.05 millimeter. Using the Wien's displacement law, its temperature is approximately equal to, A) 331°C B) 215°C C) 57687°C D) 306.6°C E) None of the previous
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The formula for Wien's displacement law is: λ_max = b / T Where λ_max is the wavelength at which the maximum power is emitted, T is the temperature of the black body, and b is Wien's displacement constant (approximately 2.898 x 10^-3 m*K). Show more…
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