science test 1 Flashcards
what is the process for a solid turning into a liquid?
melting
what is the process for a liquid turning into a gas?
vaporisation
what is the process for a gas turning into a liquid?
condensation
what is the process for a liquid turning into a solid?
freezing
what is the process for a solid turning into a gas?
sublimation
what is mass/volume?
density
what is mass/density?
volume
what is density x volume?
mass
what is consent/volume?
pressure
what is consent/pressure?
volume
what is volume x pressure
consent
what is kinetic energy?
the movement of particles
what is internal energy?
the particles inside of an object or substance
what is potential energy?
the energy inside of an object or substance
what is categoric data?
data used with words
what is continuous data?
data used with numbers
what is kinetic theory?
the movement/energy/arrangement/force of particles in a solid liquid and gas
what is latent heat?
the energy needed to change 1kg of a substance without changing the temperature
explain the eureka can experiment.
-fill the can up as much as possible
-insert the object carefully into the water filled can
-the water will pour out the spout
-measure the extra water and the volume of the object
