Quiz about Heat Transfer

Question 1

what is the meaning of convection?

Accepted Answer

hot rises cold falls

Answer

cold rises heat falls

Answer

heat

Answer

cold

Question 2

what is the meaning of conduction

Accepted Answer

when heat transfers from objects that are touching

Answer

when heat transfers from objects that are not touching

Answer

heat rise

Answer

cold fall

Question 3

what kind of heat is happening when the sun heats your body

Accepted Answer

radiation

Answer

conduction

Answer

convection

Answer

density

Question 4

heat rises

Accepted Answer

true

Answer

false

Question 5

heat energy traveling through space is an example of _____

Accepted Answer

radiation

Answer

convection

Answer

density

Answer

conduction

Question 6

The sun shines down on this family as the play on the beach.

Accepted Answer

radiation

Answer

conduction

Answer

convection

Question 7

A group of friends gather around a fire to stay warm.

Accepted Answer

radiation

Answer

conduction

Answer

convection

Question 8

Walking on the warm sand sand with your bare feet.

Accepted Answer

conduction

Answer

convection

Answer

radiation

Question 9

The man goes to take the hot pot off the stove with his bare hands.

Accepted Answer

conduction

Answer

convection

Answer

radiation

Question 10

Warm air rises and the cool air sinks.

Accepted Answer

convection

Answer

conduction

Answer

radiation

Question 11

The baby chickens are kept warm from the heat lamps.

Accepted Answer

radiation

Answer

conduction

Answer

convection

Question 12

In some cultures, walking on fire is the ultimate sign of strength.

Accepted Answer

conduction

Answer

convection

Answer

radiation

Question 13

In this experiment, the WARM red dye and the COLD blue dye was placed in the water at the same time. The warm red dye rose to the top while the cold blue dye sank to the bottom.

Accepted Answer

convection

Answer

conduction

Answer

radiation

Question 14

The candle will slowly heat the metal and transfer the heat directly to the mans hand.

Accepted Answer

conduction

Answer

convection

Answer

radiation

Question 15

Johnny accidentally grabbed the handle of the hot pot.

Accepted Answer

conduction

Answer

convection

Answer

radiation

Question 16

The warm air from this heater creates a current when the warm air rises and the cold air sinks.

Accepted Answer

convection

Answer

conduction

Answer

radiation

Question 17

The chocolate bunny and the iron.

Accepted Answer

conduction

Answer

convection

Answer

radiation

Question 18

The chocolate bunny and the lamp.

Accepted Answer

radiation

Answer

conduction

Answer

convection

Question 19

Can heat be created or destroyed?

Accepted Answer

No

Answer

Yes

Answer

Only when things are cooling off

Answer

Only when things are warming up

Question 20

When things are hot molecules are moving...

Accepted Answer

Fast

Answer

Slow

Answer

They are not moving

Answer

They are moving by not fast or slow

Question 21

When things are cold molecules are moving...

Accepted Answer

Slow

Answer

Fast

Answer

They are not moving

Answer

They are moving by not fast or slow

Question 22

Everything has heat

Accepted Answer

True

Answer

False

Question 23

Heat and Temperature are the same thing

Accepted Answer

False

Answer

True

Question 24

Heat that is transferred because of touching is called...

Accepted Answer

Conduction

Answer

Radiation

Answer

Convection

Answer

Reflection

Question 25

Energy that does NOT need a medium to transfer heat is called...

Accepted Answer

Radiation

Answer

Conduction

Answer

Convection

Answer

Reflection

Question 26

Energy that does need a medium (usually air or water) to transfer heat is called...

Accepted Answer

Convection

Answer

Radiation

Answer

Conduction

Answer

Reflection

Question 27

Heat passes from...

Accepted Answer

Hot to cold

Answer

High to low

Answer

Cold to hot

Answer

Heat cannot be passed

Question 28

What is an insulator?

Accepted Answer

Something that does NOT absorb heat very well.

Answer

Something that absorbs heat.

Question 29

What is a conductor?

Accepted Answer

Something that absorbs heat.

Answer

Something that does NOT absorb heat very well.

Question 30

Why do objects cool down?

Accepted Answer

Heat is always transferring so the heat will always move to a cooler place.

Answer

All heat will slowly be destroyed.

Answer

The cold attacks the heat.

Answer

The heat disappears.

Question 31

Heat is the movement of ______.

Accepted Answer

thermal energy

Answer

radiation

Answer

cold

Answer

fire

Question 32

Thermal energy ALWAYS moves from _____ to _____.

Accepted Answer

hot to cold

Answer

solid to liquid

Answer

ice to water

Answer

solid to gas

Question 33

Heat moves by ______ when it travels through waves.

Accepted Answer

radiation

Answer

conduction

Answer

insulator

Answer

convection

Question 34

Heat moves by ______ when it travels from one solid to another solid.

Accepted Answer

conduction

Answer

radiation

Answer

convection

Answer

thermal energy

Question 35

The way heat moves in liquids and gases is called _______.

Accepted Answer

convection

Answer

radiation

Answer

conduction

Answer

temperature

Question 36

All matter is made of _____ that are constanly moving.

Accepted Answer

particles

Answer

insulators

Answer

convection

Answer

pieces of plastic

Question 37

If an object has particles that are moving very quickly, the object 's temperature is probably _____.

Accepted Answer

hot

Answer

cold

Answer

slow

Answer

big

Question 38

If an object has particles that are moving very slowly, the object's temperature is probably ______.

Accepted Answer

cold

Answer

hot

Answer

small

Answer

big

Question 39

The flow of thermal energy from warmer objects to cooler objects is called ______.

Accepted Answer

heat

Answer

movement

Answer

friction

Answer

energy

Question 40

To measure the temperature difference between two cups of water, you would use a _____.

Accepted Answer

thermometer

Answer

measuring cup

Answer

ruler

Answer

balance scale

Question 41

Sawing a piece of wood causes the end being sawed to become warm.  In this case, heat is produced by ____.

Accepted Answer

friction

Answer

burning fuels

Answer

mixing matter

Answer

electricity

Question 42

Glass, steel, and aluminum are good examples of ______.

Accepted Answer

conductors

Answer

insulators

Answer

thermal energy

Answer

radiation

Question 43

Plastic foam, wood, and rubber are good examples of ______.

Accepted Answer

insulators

Answer

conductors

Answer

solar energy

Answer

convection

Question 44

The heat from a hot burner to a pot is transferred by ______.

Accepted Answer

conduction

Answer

convection

Answer

insulation

Answer

radiation

Question 45

The way the heat is moving from the hot coffee is called...

Accepted Answer

convection

Answer

radiation

Answer

insulation

Answer

conduction

Question 46

Insulation is used in the walls of a building to ____.

Accepted Answer

keep thermal energy from moving through the walls

Answer

trap solar energy

Answer

conduct thermal energy

Answer

keep cold air from moving through the walls

Question 47

A metal spoon placed in a bowl of hot soup is heated by _____.

Accepted Answer

conduction

Answer

radiation

Answer

friction

Answer

convection

Question 48

When holding a cup of ice water, your warm hand becomes cold. How does the heat transfer?

Accepted Answer

From your warm hand to the cold cup.

Answer

From the cold cup to your hand

Answer

From the cold cup to the warm air

Answer

From the ice to your hand

Question 49

How are heat from the sun and heat from a campfire alike?

Accepted Answer

They move by radiation.

Answer

They move by convection.

Answer

They move by conduction.

Answer

They are solar energy.

Question 50

My hands feel warm because

Accepted Answer

The heat is transferring

Answer

The temperature is cold outside

Answer

The molecules are moving

Question 51

Average of kinetic energy

Accepted Answer

Temperature

Answer

Thermal Energy

Answer

Heat

Question 52

Movement of thermal energy

Accepted Answer

Heat

Answer

Thermal Energy

Answer

Temperature

Question 53

Heat

Accepted Answer

Moves from hot to cold

Answer

Moves from cold to hot

Answer

Always rises up

Answer

It depends on the molecules

Question 54

A large piece of ice is placed on the sidewalk on a warm day. What will happen to the ice?

Accepted Answer

It will melt to form liquid water

Answer

It will melt to form water vapor

Answer

It will not change at all.

Answer

It will freeze to form liquid water.

Question 55

An ice cube is placed in a pan. The pan is placed over an open flame. Which change will MOST likely happen over time?

Accepted Answer

The ice changes to a liquid then to a gas.

Answer

The ice changes to a gas then a liquid

Answer

The ice changes to a gas and then back to a solid

Answer

The ice changes to a liquid and back to a solid.

Question 56

Snow turns to liquid water when it

Accepted Answer

melts.

Answer

freezes

Answer

evaporates

Answer

condenses

Question 57

John placed a pot of water on a stove. As the water boils, how does the state of the water change?

Accepted Answer

from liquid to a gas

Answer

from gas to liquid

Answer

from a liquid to a solid

Answer

from a solid to a liquid

Question 58

At higher temperatures

Accepted Answer

particles in an object move faster

Answer

particles in an object have less energy

Answer

a gas contracts

Question 59

A gas

Accepted Answer

has fast-moving particles

Answer

has a definite shape but no definite volume

Answer

has a definite volume but no definite shape

Question 60

Freezing

Accepted Answer

Liquid to solid

Answer

Solid to gas

Answer

Gas to solid

Answer

Liquid to gas

Question 61

Boiling

Accepted Answer

liquid to gas

Answer

gas to solid

Answer

gas to liquid

Answer

solid to liquid

Question 62

What is happening when my ice cream changes from a solid to a liquid?

Accepted Answer

melting

Answer

freezing

Answer

burning

Answer

evaporation

Question 63

The state of matter that has no definite size or shape is

Accepted Answer

Gas

Answer

Solid

Answer

Liquid

Question 64

Particles (molecules) in a ______________________ have more energy than the other states of matter.

Accepted Answer

gas

Answer

solid

Answer

liquid

Heat Transfer

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Science