Energy & Heat Transfer Vocabulary

Question 1

law of conservation energy

Answer 1

energy cannot be created or destroyed just transformed ( under normal condition)

Question 2

heat

Answer 2

thermal energy that flows due to a difference in temperature. Heat flows from hot to cold

Question 3

heat transfer

Answer 3

a method by which heat flows( conduction,convection, radiation)

Question 4

conduction

Answer 4

heat transfer within or between solid objects

Question 5

radiation

Answer 5

heat transfer due to packets of energy called photons that can travel through many substances, even empty space.

Question 6

insulator

Answer 6

a material through which energy ( electrical, thermal. or sound) cannot be easily transformed

Question 7

conductor

Answer 7

a material which energy (electrical , thermal or sound) can be easily transferred.

Question 8

temperature

Answer 8

The measure of the average speed of all particles

Question 9

thermal energy

Answer 9

the total energy of all particles in all object

Question 10

enerfy

Answer 10

i dont get it