something that conducts thermal energy well (thermal) or which charges move easily through (electrical)
something that does NOT conduct thermal energy well (thermal) or that charge deos not move easily through (electrical)
the transfer of thermal energy by the movement of a liquid or a gas
the transfer of energy through matter of space as electromagnetic waves
specific heat capacity
the amount of enery needed to change the temperature of 1 kg or a substance by 1 degree celsius
states of matter
the physical forms in which a substance can exist: like a sold, liquid, gas and plasma.
change of state
the conversion of a substance from one physical form to another
a substance that reduces the transfer of thermal energy
a machine that uses heat to do work
the excessive heating of a body of water
the total energy of the particles that make up an object
the transfer of energy between objects that are at different temperatures
the lowest possible temperature
the increase in volume of a substance due to an increase in temperature
a measure of how hot or cold something is
a method of charging an object when electrons are transferred from one object to another by direct contact (electric) or the transfer of thermal energy from one substance to another through direct contact (thermal)
Please allow access to your computer’s microphone to use Voice Recording.
We can’t access your microphone!
Click the icon above to update your browser permissions above and try again
Reload the page to try again!
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Your microphone is muted
For help fixing this issue, see