What are Friction, Electricity, Burning fuels and Mixing Chemicals?
100
Heat travels 3 ways, name them.....
What are Conduction, Convection, and Radiation?
100
When you rub your hands together, heat is produced by....
What is Friction?
100
The flow of thermal energy from warmer objects to cooler objects.
What is Heat?
200
A thermometer reads 88* F on it. What season would it MOST LIKELY be?
What is Summer?
200
A metal spoon is left in a mug of hot cocoa and it becomes warm. Why?
What is the spoon is a conductor?
200
This is how heat is transferred from the Sun to a lizard.
What is radiation?
200
The measure of how hot or cold something is.
What is Temperature?
200
This prevents a heat from escaping a house during the winter.
What is Insulation?
300
You have three containers of water with a thermometer in each. One thermometer reads 10* F, one thermometer reads 65* F, and the other reads 110* F. Which container has the MOST thermal energy?
What is the container with the 110* F water?
300
Which of these does NOT produce heat?
Striking a Match
Rubbing two sticks together
A magnet picking up paper clips
Electricity flowing through a light bulb
What is A magnet picking up paper clips?
300
The sun warms air near the ground. The air expands and rises. Cooler air moves in and takes its place. The process repeats and air moves in a circular. This is an example of....
What is Convection?
300
Any material that does not allow heat to pass though it easily.
What is an Insulator?
300
On a sunny day after school, Mrs. Jones walks across the parking lot to her car. She notices that the parking lot is very hot. Where did the heat MOST LIKELY come from?
What is the Sun?
400
Allison's doctor measures her body temperature. The doctor tells her that she has a fever. Which is the most likely reading on the thermometer?
85.5* F
94.8* F
98.6* F
102.5* F
What is 102.5* F?
400
What kind of energy is produced by a toaster?
What is thermal energy?
400
Which provides the LEAST insulation?
An aluminum pan
A clay pot
A glass pan
A wooden spoon
What is an aluminum pan?
400
The movement of heat within a solid or from one solid to another.
What is Conduction?
400
The Sun's energy is changed to heat energy when the energy is......
Absorbed by a material.
Reflected by a material.
Passes through an empty space.
Strikes a material.
What is absorbed by a material?
500
A thermometer shows that it is 80* F. Suppose the temperature increases to 90* F. The liquid in the thermometer will do what?
What is rise in the tube?
500
Lightning is a form of electricity. When lightning strikes the ground it can produce ________________.
What is Heat?
500
Tina's dad takes a pot off the stove. How does the heat in soup move as the soup gets cold?
What is through convection?
The heat moves from the soup to the air through convection.
500
The movement of energy by waves.
What is Radiation?
500
Which is the BEST example of an insulator?
A dog's fur
An owl's eyes
A cat's claws
A fish's gills