CCR

Question 1

An object that is heated up will have an ——————- in kinetic energy

(Increase or Decrease)

Answer 1

Increase

Question 2

Melting butter on a piece of toast is an example of?

Answer 2

Conduction

Question 3

What type of heat transfer is touching a hot piece of metal?

Answer 3

Conduction

Question 4

Is toasting bread convection, conduction, or radiation?

Answer 4

Radiation

Question 5

What type of heat transfer is a teapot?

Answer 5

Convection

Question 6

If you put a hamburger on a grill, how is it cooked?

Answer 6

Radiation, Conduction, and Convection

Question 7

Thermal expansion allows a hot air balloon to fly. True or False

Answer 7

True

Question 8

The energy that is transferred between objects that are at different temperatures.

Answer 8

Heat

Question 9

When you touch a bike left out in the sun why is it hot? Is it conduction, convection, or radiation?

Answer 9

radiation

Question 10

A snowman starts melting WHEN IT IS SUNNY even if it is still cold out because of?

Answer 10

Radiation

Question 11

How does the sun heat the earth? Is it conduction, convection, or radiation?

Answer 11

Radiation

Question 12

Transfer of heat due to the movement of fluids (liquids or gasses)

Answer 12

Convection

Question 13

When you turn on a fan that is an example of?

Answer 13

Convection

Question 14

An object that is very cold has less or more kinetic energy than an object that is really hot.

Answer 14

Less

Question 15

If a fireman touches a door and it’s hot what type of heat transfer is it?

Answer 15

Conduction (Cause Direct Contact)