_Radiation energy is emitted by all the substances, which are above$? – McqOptions

MCQOPTIONS

1.	_Radiation energy is emitted by all the substances, which are above$?
A.	0¬¨‚àûK
B.	0¬¨‚àûC
C.	100¬¨‚àûC
D.	Room temperature
Answer» B. 0¬¨‚àûC

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