Q142
Radiation is the process of heat transfer in which heat flows from a ________, in a straight line, without affecting the intervening medium.
A.
Cold body to hot body
B.
Hot body to cold body
AnswerC.
Smaller body to larger body
D.
Larger body to smaller body
Answer: Option B
Solution
Answer: Option B
Solution:
Radiation is the process of heat transfer in which heat flows from a Hot body to cold body in a straight line, without affecting the intervening medium.