Question

An iron ball at 40 degree celsius is dropped in a mug containing water at 40 degree Celsius. the heat will ¡; flow from the ball to water ¡¡; Not flow from the iron ball to water or from water to iron ball¡¡¡; flow from water to the iron ball¡v; increase the temperature of both what will be the ans

Answer 1

Answer:

Which is the lesson?

I have studied this last year