Vocabulary
Particles
Heat/Thermal Energy
Temperature
100

The ability to cause change

Energy

100
Give an example of something that is cold
:) Ice
100

Thermal energy is the kind of energy that moves particles in matter, and it is felt as ____________.

heat

100

Tool used to measure how hot or cold something is.

Thermometer

200

Movement of thermal energy from one place to another

Heat

200
Give an example of something that is hot
:) Coffee
200

One example of how to produce thermal energy (heat). -______________ things together

Rubbing things together

200
In a liquid thermometer, ___________ makes the liquid inside expand and move up the tube. A. Thermal Energy B. Cold air C. Controlling Heat
A. Thermal Energy
300

The amount of energy it takes to change the temperature of 1g of a substance by 1 degree celsius

Specific heat

300

Particles in hot things move ___________ (speed). Why?

Quickly/fast

300
One example of how to produce thermal energy (heat). -____________ (fire)
Burning things
300
The liquid in a thermometer moves up the tube when it gets hot because ____________.
It needs more space
400

The method of heat transfer through density differences

Convection

400

Particles in cold things move ___________ (speed). Why?

Slowly

400

If you put a hot and cold object in contact with one another, what will happen? Draw a graph.

Mixing Chemicals

400
When the liquid in a thermometer sinks down the tube, it means that the particles are not moving as ____________.
Fast
500

Name the variables in the Q=mc delta T

Q = heat

m = mass

c = specific heat

delta T = change of temp

500

When something is hot, it ____________. When something cools, it _____________. (Size --> think about the pool floatie)

Expands, shrinks

500

Explain the difference between heat and temperature using kinetic and potential energy.

Heat is the transfer of energy from a hot object to a cold one. Temperature is the measure of how hot or cold a substance is. Heat is related to both internal PE and internal KE. Temperature is only related to internal KE.

500

Give one scale used on a thermometer.

Celcius, Fahrenheit

M
e
n
u