Question

Why heat always flow from body with high temperature to body with lower temperature

Answer 1

Answer:

because of oxygen level...

may be....

then your choice...

Answer 2

Explanation:

Because, body at higher temperature has higher average KE of molecules and body at lower temperature has lower average KE of molecules. When two bodies having higher temperature and lower temperature are keep in contact, the body at higher temperature shares their energy to molecules at lower temperature....