Some equations

Question 1

E=

Answer 1

mL

Question 2

Change in thermal energy =

Answer 2

mass(kg) x specific heat capacity (J/Kg) x temperature change

Question 3

energy (J)=

Answer 3

mass (kg) x specific latent heat (J/Kg)

Question 4

what is temperature?

Answer 4

The average kinetic energy that the particles ,in a substance, have

Question 5

what is internal energy?

Answer 5

The total amount of kinetic energy and potential energy in a substance

Question 6

what is sublimation?

Answer 6

from solid to gas

Question 7

to from g/cm3 -> kg/m3

Answer 7

x1000