Matter
Has mass and takes up space.
A. volume
B. matter
C. solid
What is: matter?
The process of a liquid turning into gas.
A. condensation
B. evaluation
C. evaporation
What is: evaporation?
The average kinetic energy of all the molecules in an object.
A. volume
B. temperature
C. thermometer
What is: B. temperature?
The energy of motion.
A. friction
B. running
C. kinetic
What is: kinetic?
The characteristics of a substance.
A. physical properties
B matter
C. volume
What is: physical properties?
The three states of matter.
What is: solid, liquid, gas?
The process by which matter changes from a gas (or vapor) to a liquid.
What is: Condensation?
The transfer of thermal energy from one substance to another.
What is: heat?
The energy an object has because of its place or its condition.
A. potential energy
B. possible energy
C. static energy
What is: potential energy?
Pull or gravity on an object.
What is: weight?
A sample of matter that has definite shape and volume.
What is: a solid?
The light energy that bounces off objects.
What is: reflection?
The direct transfer of heat between objects that touch.
A. conduction
B. convention
C. convection
What is: conduction?
A material that allows electrons to flow through it easily.
What is: a conductor?
The concentration of matter in an object.
A. destiny
B. density
C. dynasty
What is: density?
A sample of matter that has no definite shape or volume?
What is: gas?
The bending of light rays when they pass through a substance.
What is: refraction?
The transfer of heat as a result of a mixing of a liquid or a gas.
What is: convection?
The path along which electrons flow.
What is an: electric current?
The ability of a substance to dissolve.
What is: solubility?
The amount of matter in an object.
What is: mass?
The transfer of thermal energy by electromagnetic waves.
What is: radiation?
Definition of radiation.
What is: the transfer of thermal energy by electromagnetic waves?
The use of force to move an object through a distance.
What is: work?
A current in a wire that produces a magnetic field around the wire.
What is an: electromagnet?