The temperature of a surface with 0.2 m2 area is 17 deg C. Calculate t – McqOptions

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1.	The temperature of a surface with 0.2 m2 area is 17 deg C. Calculate the wavelength corresponding to maximum monochromatic emissive power
A.	20 micrometers
B.	30 micrometers
C.	10 micrometers
D.	40 micrometers
Answer» D. 40 micrometers

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