The term heat most accurately describes Question 9 Select one: a. the internal energy of an object b. the flow of energy due to a temperature difference c. a measure of how hot an object is d. the absolute temperature of an object e. the molecular motion inside of an object

Heat is:a substance which could be added or removed from an objecta gas with no weight; it enters into objects and expands; it contracts when it comes out of theman external energy of the bodyenergy in transit between two objects because of differences in temperatures

What is heat in a thermodynamic process? (a) Heat Q, is the energy transferred between the system and the environment as they interact due to a temperature difference. (b) Heat Q, is the amount of internal energy in an object. (c) Heat Q, is an energy of the system due to the motion of its atoms and molecules. (d) Heat Q, is a state variable that quantifies the “hotness” or “coldness” of a system.

Distinguish between the concepts of internal energy and temperature.

what is the definition of specific heat

Which of the following is the best definition of temperature?How much energy is needed to heat a substance.A measure of the amount of energy stored in an object.A measure of the average thermal energy of the molecules in an object.A measure of the thermal energy of the molecules in an object.