States of Matter
This state of matter has definite shape and volume.
What is a solid?
Change in state from solid to gas.
What is vaporization?
This principle states that the velocity of a fluid increases if you restrict the flow.
(a thumb over a garden hose).
What is Bernoulli’s Principle?
A balloon has an initial volume of 32 cm3 when at an initial temperature of 189 K. Its final volume at 242 K is _____.
What is 40.97cm3?
32/189(242)
The term used to explain how hot or cold an object is.
What is temperature?
The state of matter of ice.
What is solid?
Change in state from solid to liquid.
What is melting?
This law states that volume increases as temperature increases if pressure stays the same. (Hot Air Balloon)
What is Charles’ law?
The density of an object with a mass of 500 g and a volume of 340 cm3.
What is 500/340 or 1.47 g/cm3?
The spreading of particles throughout a given volume until they are uniformly distributed.
What is diffusion?
This state of matter has an indefinite shape but a definite volume; particles slide past each other.
What is liquid?
Change in state from liquid to solid.
What is freezing?
This principle states that the pressure on a fluid is distributed evenly throughout.
(Ex. squeezing toothpaste)
What is Pascal’s Principle?
A balloon has an initial volume of 326 cm3 when at an initial pressure of 111458 Pa. Its final volume at 192518 Pa is _____.
What is 188 cm3?
326(192518)/111458
An increase in the size of a substance when temperature is increased.
What is thermal expansion?
This state of matter has an indefinite shape and volume; particles move very quickly.
What is gas?
Change in state from gas to solid.
What is deposition?
This principle states that an object submerged in water will displace water equal to the object’s mass. (Ex. Bathtub)
What is Archimedes’ Principle?
An object with a density of 1.47 g/cm3 will _____ in water, because it has a greater_________ .
What is float and density?
The ability of a fluid to exert an upward force on an object immersed in it.
What is buoyancy?
This state of matter has an indefinite shape and volume; electrons are removed from atoms.
What is plasma?
Change in state from solid to gas liquid.
What is sublimation?
This law states that as volume decreases, pressure increases if temperature stays the same. (Example: can under water)
What is Boyle’s Law?
Piston A has an initial force of 100 N with a surface area of .001 m2. The force of Piston B, if it has a surface area of .1m2
What is 10,000 N?
100 N/.001m2= X/.1m
The resistance to flow by a fluid.
What is viscosity?