2nd 9 weeks review

Front

What happens to the thermal energy of hot chocolate when it is put in the microwave?

Back

Thermal Energy is Added.

Front

What is the process called when wax blobs in a lava lamp move up and down?

Back

Convection.

Front

What does velocity include that speed does not?

Back

Direction.

Front

What is the correct equation for calculating SPEED?

Back

s = d / t.

Front

Why are frying pans made of metal?

Back

Because metals are good conductors of heat energy.

Front

What is thermal energy?

Back

The energy that comes from the temperature of matter.

Front

What is conduction?

Back

The transfer of heat through direct contact between materials.

Front

What is convection?

Back

The transfer of heat through the movement of fluids (liquids and gases).

Front

What is radiation?

Back

The transfer of heat through electromagnetic waves.

Front

What is the difference between speed and velocity?

Back

Speed is the distance traveled per unit of time, while velocity includes direction.