The efficiency of an engine operating between and an unknown temperature is 23.3%

PHYSICS · Single correct · A Level · Physics · Engineering physics · Engineering physics

Problem

The efficiency of an engine operating between

110^\circ\text{C}

and an unknown temperature

T

is 23.3%. What is

T

? (1) 394 K (2) 294 K (3) 194 K (4) 494 K