Quiz about 6th Grade Thermal Energy Test

Question 1

What is the definition of CONDUCTION?

Accepted Answer

When heat transfers from objects that are touching.

Answer

When heat is transferred from objects like rays of light or electromagnetically.

Answer

a  hot liquid or air that  expands, becomes less dense, and rises or becomes more dense, and sinks.

Answer

When heat transfers through the heater or AC in your house.

Question 2

What kind of heat transfer happens when the sun is heating your body?

Accepted Answer

Radiation

Answer

Conduction

Answer

Convection

Answer

Density

Question 3

The movement of thermal energy from a warmer object to a cooler object is called:

Accepted Answer

heat

Answer

temperature

Answer

motion

Answer

momentum

Question 4

How do molecules at warm temperatures differ from molecules at cool temperatures?

Accepted Answer

a. At warm temperatures, molecules move around more

Answer

b. At warm temperatures, molecules grow in siz

Answer

c. At warm temperatures, molecules exchange electrons more easil

Answer

d. At warm temperatures, molecules combine with each other more easil

Question 5

Which material is the best conductor of heat?

Accepted Answer

metal

Answer

glass

Answer

styrofoam

Answer

wood

Question 6

Which of the following are kinds of heat transfer.

Accepted Answer

All of the above

Answer

Conduction

Answer

Convection

Answer

Radiation

Question 7

Heat will always transfer from the ___________ object to the ________ object.

Accepted Answer

The hottest object to the coolest object.

Answer

The coolest object to the hottest object.

Answer

The solid object to the liquid object.

Answer

The liquid object to the solid object.

Question 8

When the 2nd story of a house is warmer than the 1st floor of a house is heat transfer through

Accepted Answer

convection

Answer

conduction

Answer

radiation

Answer

thermal equilibrium

Question 9

Is a measure of how hot or cold something is

Accepted Answer

Temperature

Answer

Cold

Answer

Heat

Answer

Thermal Energy

Question 10

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 11

Conductors are materials that...

Accepted Answer

Allow heat to pass through

Answer

Stop heat from passing through

Answer

Allow cold to pass through

Answer

Stop cold from passing through

Question 12

Which of the following describes a way in which heat energy will be transferred by conduction?

Accepted Answer

Sample 2 to Sample 3

Answer

Sample 1 to Sample 2

Answer

Sample 3 to Sample 2

Answer

Sample 3 to Sample 1

Question 13

Where would energy transfer by conduction move downward, from a higher block to a lower block?

Accepted Answer

Sample 3 to Sample 4

Answer

Sample 2 to Sample 4

Answer

Sample 1 to Sample 2

Answer

Sample 1 to Sample 3

Question 14

Which was the most effective at preventing heat transfer from the water to the environment?

Accepted Answer

Container P

Answer

Container Q

Answer

Container R

Answer

Container S

Question 15

What was the change in temperature resulting from this heat transfer in degrees Celsius?

Accepted Answer

6.0

Answer

4.5

Answer

5.5

Answer

7

Question 16

In which direction will heat be transferred by conduction?

Accepted Answer

From Sample 3 to Sample 2

Answer

From Sample 4 to Sample 1

Answer

From Sample 2 to Sample 3

Answer

From Sample 2 to Sample 4

Question 17

Which container allowed the most transfer of thermal energy from the water to the environment?

Accepted Answer

Glass

Answer

Wood

Answer

Paper

Answer

Plastic

Question 18

This is a lava lamp. When the light bulb heats the wax, the wax rises. When the wax cools, it falls. This cycle of rising/falling is an example of:

Accepted Answer

Convection.

Answer

Conduction.

Answer

Radiation.

Question 19

What happens to particles as they heat up?

Accepted Answer

They speed up

Answer

They slow down

Answer

Nothing

Answer

They don't move

Question 20

What happens to particles as they cool down?

Accepted Answer

They slow down

Answer

Nothing

Answer

They don't move

Answer

They speed up

Question 21

The baby chickens are kept warm from the heat lamps.  This demonstrates what kind of heat transfer?

Accepted Answer

radiation

Answer

conduction

Answer

convection

Question 22

The transfer of thermal energy from one place to another by the the movement of fluids is

Accepted Answer

convection

Answer

conduction

Answer

radiation

Answer

thermal energy

Question 23

As you touch a hot stove the heat transfers -

Accepted Answer

from the stove to your hand

Answer

from your hand to the stove

Answer

It doesn't transfer

Question 24

The Gulf Stream is a current that brings warm ocean water from the equator to the north. What type of heat transfer is this?

Accepted Answer

convection

Answer

conduction

Answer

radiation

Answer

Insolation

Question 25

The Law of Conservation of Energy states:

Accepted Answer

Energy cannot be created or destroyed, it can only transformed

Answer

Energy can be created and destroyed but not transformed

Answer

Energy can't be created, destroyed or transformed

Question 26

Temperature is

Accepted Answer

a measurement of thermal energy

Answer

a constant value

Answer

able to change based on surrounding energy conditions

Answer

equal to heat

Question 27

What type of heat transfer is shown?

Accepted Answer

radiation

Answer

convection

Answer

conduction

Answer

bonfire

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