Transmission Of Heat Question 68
Question: Temperature of water at the surface of lake is $ -20^{o}C. $ Then temperature of water just below the lower surface of ice layer is
[RPET2000]
Options:
A) $ -4^{o}C $
B) $ 0^{o}C $
C) $ 4^{o}C $
D) $ -20^{o}C $
Show Answer
Answer:
Correct Answer: B
Solution:
Temperature of water just below the lower surface of ice layer is 0°C.
BETA
