SSC
PHYSICS
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
How much energy is required to change 2600 g of water at 100
|
|
Q = 5.9 X
|
|
|
M = 5.9 X
|
|
|
C = 5.9 X
|
|
|
|
Explanation:
Detailed explanation-1: -However, 540 calories of energy are required to convert that 1 g of water at 100˚ C to 1 g of water vapor at 100˚ C. This is called the latent heat of vaporization.
Detailed explanation-2: -What amount of work will have to be done in converting 1 kg of water into steam at 100°C and normal atmospheric pressure? The volume of 1 kg of water at 100°C is 10-m and that of 1 kg of steam is 1.671 m and the normal pressure is 10 Nm . Ans. 1.670 x 109 J.
There is 1 question to complete.