Wavelength of radiation emitted by a body depends on the __________ of

1.	Wavelength of radiation emitted by a body depends on the __________ of its surface.
A.	temperature
B.	area
C.	nature
D.	all 'a', 'b' & 'c'
Answer» B. area

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Wavelength of radiation emitted by a body depends on the __________ of its surface.

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