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measureing temperatures
partical theroy and energy
changes of state
states of matter
processes of transfering heat
100
the first widely used temperature scale.
What is the fahrenheit scale?
100
the concepts that all matter is made of particals.
What is the partical theroy?
100
the temperature at which a solid melts to become a liquid
What is the melting point?
100
one of the states or phases of matter.
What is a solid?
100
is the transfer of thermal energy.
What is conduction?
200
the most common scale for measuring temperature.
What is a celsius scale?
200
energy that particals or an object has due to its motion.
What is kinetic energy?
200
a graph that demonstrates the changing of states of a substance by plotting temperature versus time.
What is a heating curve?
200
has a specific size or volume but not a specific shape.
What is a liquid?
200
is the processe in which a warm liquid or gas moves from one place to another.
What is convection?
300
used to measure temperature.
What is a thermocouple ?
300
a realitive measure of how hot or cold somthing is.
What is temperature?
300
the temperature at which liquid boils to become a gas.
What is a boiling point?
300
has no particular shape or size and can be compressed.
What is a gas?
300
is the transfer of energy carried by electromagnetic waves.
What is radiation?
400
an image generated by adevice that detects infrared radation.
What is a thermogram?
400
anything that takes up space and has mass.
What is matter?
400
the change from when any of the 3 states (solid,liquid,gas)to any other state.
What is changes of state?
400
the volume of an object or substance increases when the temperature increases.
What is thermal expansion?
400
patterns of movement where warm gas or liquid rises and cooler gas or liquid falls to replace it.
What is convection currents?
500
made up of two different types of medals that expand by different amounts when heat.
What is a bimetalic strip?
500
is temperature.
What is average kinetic energy?
500
the processe in which a solid changes directly onto a vapour.
What is sublimation?
500
applies to the reduction in volume with a deacrease in temperature.
What is thermal contraction?
500
radiation consisting of waves of energy associated with electric and magnetic fields
What is electromagnetic waves?