This lesson relates heat to a change in temperature. We discuss how the amount of heat needed for a temperature change is dependent on mass and the substance involved, and that relationship is represented by the specific heat capactiy of the substance, C.

ที่มา : www.youtube.com

ลิงค์ : http://youtu.be/Kbn_WHEJsyc

อัพโหลดโดย : IsaacsTEACH