Heating and Cooling Curve Worksheet
Where does each of the following occur?
Heating of a Liquid
Heating of a Solid
Heating of a Gas
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What is occurring between each of the following:
Heat must be supplied to the system
Heat is from the surroundings (or external
Melting, vaporization, sublimation
Gives off heat
The heat is transferred to the surroundings
Physical Properties of Matter
States of Matter
Not naturally occurring
Usually very dense
Not easily compressed
No fixed shape
Usually less de
Physical Properties of Matter Questions
What is an elastic collision?
a collision in which kinetic energy is conserved.
How does the kinetic energy of particles vary as a function of temperature?
as temperature increases, kinetic energy of the parti
Gases and the Atmosphere
Force per unit area
Atmospheres (atm), Pascals (Pa), mm of
Mercury (mmHg), millibar (mb)
A manometer is used to measure pressure
Usually called a barometer when used to
measure atmospheric (or barometric)