study
conduction is?
when objects/particles touch.
radiation is?
transfer through waves.
are you going to pass this test?
YES!!!!
?/100
100/100
convection is?
transfer by movement of fluid.
liquid is?
closely packed, particles can flow around each other. energy is faster than solid.
solid is?
tightly packed particles, maintain shape, and low energy.
thermal energy is?
kinetic and potential energy.
kinetic energy is?
energy in motion.
potential energy is?
stored energy.
If a substance is heated or cooled enough it may cause the substance to ______ ______.
change states.
sublimation skips ______ _____?
liquid phase.
heat particles move slower when?
heat is decreased.
heat particles move quickly when?
heat is increased.
hotter fluids ___, cooler fluids ____.
hotter fluids rise, cooler fluids sink.
heat is transferred by?
conduction, convection, and radiation.
no definite shape but a definite volume.
liquid.
definite shape and volume.
solid
no definite shape or volume
gas
gas is?
loosely packed, particles spread, take the shape of, and high energy.
gas _____ ______ to go to a liquid.
what is the substance?
loose energy.
(condensation)
solid _____ _____ to go to a liquid?
what is the substance?
solid gains energy to go to a liquid
(melting)
solid _____ ______ to go to a gas.
what is the substance?
gains energy
(sublimation)
liquid _____ ______ to go to a solid.
what is the substance?
loose energy
(freezing)
liquid _____ ______ to go to a gas.
what is the substance?
gains energy
(evaporation)