Flashcards in chapter 6- molecules and matter Deck (10):
what is the equation for density?
density= mass(kg) / volume (m^3)
what can float in water?
objects' that density is less then the volume of water
what can increase internal energy?
the temperature increasing
latent heat energy is....
... the energy needed for the substance to change state without changing the temprature
the equation for energy is....
... energy= mass * length
why does a balloon keep it's shape?
Because of the pressure created between the collisions inside
if you have double the pressure there is...
... double the volume
Specific latent heat=
Energy / mass
The freezing point of a substance is the same as it’s...