The heat produced per unit mass of a substance burned in oxygen, used to determine the heat value of fuels and foods is

 A body whose speed is constant

 Heat transfer by diffusion of electromagnetic radiation is called

Newton’s 2 nd Law is called the Law of:

 Acceleration is defined as

The scientific description of motion without regard to its cause is called

 The amount of heat that is required to raise the temperature of one gram of water one Celsius degree (ex. 14.5 to 15.5) is called the

 A measure of the intensity of heat as well as the kinetic energy of molecules is called

 A process undertaken to demonstrate a known truth or to discover an unknown principle is called

 In the equation  represents