Two bodies A and B having equal surface area are maintained at tempera – McqOptions

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1.	Two bodies A and B having equal surface area are maintained at temperatures 10°C and 20°C. The energy of thermal radiations emitted in a given time by A and B are in the ratio:
A.	1 : 1.15
B.	1 : 2.5
C.	1 : 4.2
D.	1 : 5.6
Answer» B. 1 : 2.5

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