Question

An iron ball at 40°C is dropped in a mug
containing water at 40°C. The heat will :-
A: flows from iron ball to water
B: flows from water to iron ball
C: not flow from iron ball to water or
from water to iron ball
D: increase the temperature of both
NIELA​

Answer 1

Answer:

C but I am not sure you should go for c I think

Answer 2

Answer:

Answer is (b) not flow from iron ball to water or from water to iron ball because both of them have the same temperature of 40°C.