Particle Motion
What are the three types of heat transfer?
What is radiation, conduction, convection
What is the word for this definition: Anything that has mass and volume
What is matter
Particles in a __________ are close together but not tightly arranged.
What is Liquid
__________ of a substance is its resistance to flow.
What is Viscosity
What is the word for this definition: The transfer of energy through space
What is Radiation
What is the word for this definition: amount of matter in an object
What is mass
Particles in _________ slide past each other, creating flow.
What is Liquid
Give 3 examples of physical properties
What is viscosity, conductivity, malleability, hardness, magnetism, melting point, boiling point, density, color
__________ is a measure of how much mass there is in a volume of a substance.
What is Density
When the particles in a liquid are heated what happens?
What is begin to move faster and expand.
Particles in _______ are far apart.
What is Gas
True or False.....hydrofluoric acid is poisonous describes a physical property.
What is false
What is the word for this definition: Is heat transfer by the movement of currents within a fluid.
What is Convection
When air particles are cooled , what happens to the particles?
What is begin to slow down and compress.
The process in which a solid becomes a liquid is called melting. As a solid is heated, if the ___________ in the particles are fast enough, the particles break loose and slide past one another.
What is Vibrations
True or False......metal can be rolled into a flat surface describes a physical property.
What is true
What is the word for this definition: Heat transfer within a material or between materials that are touching
What is Conduction
How much volume does a gas take up?
The amount of space available