【物理 - 筆記】Is heat always flows from a body with more internal energy to a body with less internal energy?

No, heat is not always flows from a body with more internal energy to a body with less internal energy. The fact is heat flows from a b...

【物理 - 筆記】Heat Transfer

1. A metal surface feel colder than a wooden surface. Why? (4M) Metal is a poor insulator of heat. It transmits energy away f...