Properties Of Solids And Liquids Question 585
Question: The SI unit of mechanical equivalent of heat is
Options:
A) Joule $ \times $ Calorie
B) Joule/Calorie
C) Calorie $ \times $ Erg
D) Erg/Calorie
Show Answer
Answer:
Correct Answer: B
Solution:
$ J=\frac{W}{Q}=\frac{Joule}{cal} $