Q307
Wollen clothes keep the body warm because
A.
Wool increases the temperature of the body
B.
Wool is a bad conductor
AnswerC.
Wool absorbs radiant heat from outer objects
D.
Wool rejects heat from the outer objects
Answer: Option B
Solution
Answer: Option B
Solution:
Wool does not allow heat to pass on from body to surrounding because it is a bad conductor of heat. So, the body is kept warm.