WHICH_ONE_OF_THE_FOLLOWING_IS_NOT_A_SOURCE_OF_INFRARED_RADIATION??$ – McqOptions

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1.	WHICH_ONE_OF_THE_FOLLOWING_IS_NOT_A_SOURCE_OF_INFRARED_RADIATION??$
A.	Human bodies
B.	Light bulbs
C.	Sun
D.	Books
Answer» E.

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