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good insulator and conductor
define
state changes of matter
what are the six steps of the scientific method
know the 3 ways of heat
100
what is the best conductor
copper
100
what is the definition of temperature
the degree or intensity of heat present in a substance or object
100
freezing define
the freezing point of water where a liquid turns into a solid
100
what is the first method
ask a question
100
what is the three radiations of heat
radiation, conduction, and convection
200
what is the term work
activity involving mental or physical effort done
200
define condensation
water that collects as droplets on a cold surface when humid air is in contact with it
200
what is the second one
do a background research
200
define radiation
is the emission or transmission of energy in the form of waves or particles through space or through a material medium
300
what is an insulator
a material or an object that does not easily allow heat, electricity, light, or sound to pass through it
300
what is the term of heat
the quality of being hot;high temperature
300
define vaporization
in physical and chemistry, the conversion of a solid or a liquid into a gas
300
what is the third method
construct a hypothesis
300
define conduction
is the process by which heat energy is transmitted through collisions between neighboring molecules
400
what does conductor mean
a material through which electric currents can pass
400
define energy
the strength and vitality required for sustained physical of mental activity
400
is freezing absorbed or releasing air
absorbed
400
what is the forth and fifth method
forth-test your hypothesis by doing experiments fifth-analyze your data and draw a conclusion
400
define convection
is heat transfer by mass motion of a fluid such as air or water when the heated fluid is caused to move away from the source
500
what is the best insulator
glass
500
melting define
make or become liquefied by heating
500
is vaporization released or absorbed
released
500
what is the sixth method
communicate your results
500
give an example for conduction
a pot sitting on a hot burner