Vocabulary
the energy of motion
What is kinetic energy?
the "sweating" of water on a glass on a hot day
What is condensation?
when the particles move freely
What is a gas?
pressure, volume, and __________ affect the behavior of gases
What is temperature
the second step of the scientific method
What is "Make a Hypothesis"
stored energy
What is potential energy?
dry ice
What is sublimation?
this increases when particles start to move faster
What is temperature/thermal energy/kinetic energy?
If you squeeze a balloon, what increases?
What is pressure?
What is used to "compare" in an experiment?
What is a control?
resistance of a liquid to flow
What is viscosity?
drops of water on a penny
What is surface tension?
particle speeds gets ________ as it is changed from a solid to liquid to a gas.
What is faster?
explanation of how particles in matter behave.
What is the kinetic molecular theory?
the variable that is measured in an experiment
What is dependent variable?
total potential and kinetic energies of an object
What is thermal energy?
boiling
What is vaporization?
the chemical potential energy increases when the distance of particles.....?
What is "gets further apart"
this law explains what happens to pressure and volume if the temperature is held constant
What is Boyle's Law?
calculated by dividing mass and volume
What is density?
the change of state of a gas to a solid without going through the liquid state
What is deposition?
frost
What is deposition?
these 3 processes can occur when thermal energy is REMOVED.
What is freezing, condensation, and deposition
Charles's law states that if the __________ is constant, the volume of a gas will increase if the ___________ increases. (2 answers)
What is pressure; temperature?
1.65 hm = ? cm
What is 16,500 cm?