Chapter 20

Question 1

the transfer of from
one system to another because
of a difference in temperature.

Answer 1

Heat

Question 2

the total energy
in the center-of-mass reference
frame of the object.

Answer 2

The internal energy (U or Eint)

of an object is

Question 3

the change
of internal energy required to
raise the temperature by 1°C.

Answer 3

Heat Capacity (C)

Question 4

the heat

capacity per unit mass

Answer 4

Specific Heat (c)

Question 5

c=

Answer 5

C/m

Question 6

Heat capacity per mole

Answer 6

Molar Specific heat (c’)

Question 7

c’ =

Answer 7

C/n

Question 8

Heat equation

Answer 8

Q = CT = mcT = nc’T