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Please answer within 30 minutes. I will upvote! Using Wien formula, find the energy density uλ at wavelength λ=450 nm at temperature T=750K , where a=0.015 and b′=750.

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Using Wien formula, find the energy density u_λat wavelength λ=450 nm at temperature T=750K , where a=0.015 and b′=750.

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Please answer within 30 minutes. I will upvote! Using Wien formula, find the energy density uλ​ at wavelength λ=450 nm at temperature T=750K , where a=0.015 and b′=750.

Please answer within 30 minutes. I will upvote! Using Wien formula, find the energy density uλ at wavelength λ=450 nm at temperature T=750K , where a=0.015 and b′=750.