In convection, heat transfers by the movement of ______within a fluid
What is currents?
100
The sun shines on earth.
What is radiation?
100
When you have a bon fire, you place your hands near it to warm up. Name that heat transfer.
What is radiation?
200
Heat moves from an area of _______ temperature to an area of __________ temperature.
What is high, low?
200
Radiation flows out from a ________ location.
What is central?
200
Convection occurs in ______ and ______
What is liquids and in the air?
200
You burn your hands when you touch the burner on the stove.
What is conduction?
200
A hot air balloon is rising into the atmosphere. Name that heat transfer.
What is convection?
300
True or false. A pot has a temperature of 100 degrees. The burner it is placed on has a temperature of 200 degrees. The burner will gain heat from the pot.
What is false?
300
Conduction occurs when two things ______.
What is touch?
300
Warm air ____ and cool air _____.
What is rises, falls?
300
Water boils in a pot on the stove.
What is convection?
300
When you have a bon fire, you place your hands near it to warm up. Name that heat transfer.
What is radiation?
400
True or false. A cup has a temperature of 50 degrees. Your hands have temperature of 20 degrees. Your hands will gain heat.
What is true?
400
Conduction when heat is transferred from one location to another _________the movement of matter itself
What is without?
400
This is the reason the upstairs in a house is warmer than the downstairs.
What is a convection current?
400
Brownie batter bakes in the glass pan while in the oven.
What is conduction?
400
Name that heat transfer. You place a stick in a fire and it's temperature increases.
What is conduction?
500
True or false.A fire has a temperature of 500 degrees. The marshmallow you are roasting has a temperature of 200 degrees. The marshmallows will gain heat.
What is true?
500
The higher the temperature, the more _____ there is.
What is radiation?
500
As a pot of water boils, this is why the bubbles rise to the surface.
What is they have a high temperature?
500
A bon fire is an example of this form of energy.
What is radiation, conduction and convection?
500
Clouds form when warm air rises and cool air falls. Name that heat transfer.