Properties Of Solids And Liquids Question 46
Question: A water fall is 84 metres high. If half of the potential energy of the falling water gets converted to heat, the rise in temperature of water will be [JIPMER 2002]
Options:
A) 0.098°C
B) 0.98°C
C) 9.8°C
D) 0.0098°C
Show Answer
Answer:
Correct Answer: A
Solution:
As
therefore
Short trick: Remember the value of
here
