TS EAMCET 06 May 2019 Shift 1 Solved Paper

Section: Physics
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Question : 97 of 160
 
Marks: +1, -0
The temperature of a body is increased from T1 = 127 °C to T2 = 227 °C. The ambient temperature is 27 °C. The energies emitted per second by the body at T1 and T2 are E1 and E2 respectively. The ratio
E2
E1
is
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