States of Matter
Particles tightly packed together
What is a solid?
Temperature where a solid becomes a liquid
What is melting point?
Definition of a fluid
Any matter that flows
If temperature increases, volume increases (constant pressure)
What is Charles’s Law?
All matter is made up of these
What are particles?
Takes the shape of its container but has definite volume
What is a liquid?
Energy needed to change solid to liquid
What is heat of fusion?
Upward force exerted by a fluid
What is buoyancy?
If volume decreases, pressure increases (constant temperature)
What is Boyle’s Law?
Energy of motion
What is Kinetic Energy?
What do we call the graph of energy and temperature being shown
Heating curve
Energy needed to change liquid to gas
What is heat of vaporization?
Supporting force on an object in fluid
What is buoyant force?
Pressure is defined as force over...
What is area?
Particles move slower when temperature does this
What is decreases?
Particles move freely and fill entire container
What is a gas?
Process where particles spread out evenly
What is diffusion?
Pressure equals this divided by area
What is force?
What limits Boyles and Charles Law?
Pressure or temperature must remain constant
What happens the volume of a gas if its temperature raises
Volume increases
Geometric arrangement of particles in a solid
What is a crystal lattice?
Increase in size when temperature increases
What is thermal expansion?
SI unit of pressure
What is Pascal?
As velocity increases, pressure decreases
Ability of fluid to push upward on objects
What is buoyancy?