Question

In summer season, Ramesh feels hot in his room,
He turns on his air conditioner and he measures
that the temperature of the room falls from
(40.0 +0.1)°C to (25.0+0.1°C. The decrement
in temperature is
15 degree
(15.0+ 0.1)degree Celsius
(15.0+0.2)degree Celsius
(65.0+0.2) degree celsius​

Answer 1

Answer:

decrement is 15 degrees celsius.

Explanation:

41+0.1=40.1°C

25.0+0.1=25.1°C

40.1°C - 25.1°C = 15°C.