4 If Assertion Reason both are false The temperature of a

Last updated: 6/27/2023

4 If Assertion Reason both are false The temperature of a body is increased from 73 C to 327 C Then the ratio of emissive power is AIIMS 2 3 27 4 81 1 1 9 2 1 27 A body initially at 80 C cools to 64 C in 5 min and to 52 C in 10 min The temperature of the surrounding is