Properties Of Solids And Liquids Question 439
Question: A metal ball of surface area 200 square cm, temperature
Options:
A) 108 joule
B) 168 joule
C) 182 joule
D) 192 joule
Show Answer
Answer:
Correct Answer: C
Solution:
[c] According to Stefan’s Law, the rate of loss of heat is
here
So.
