Quiz about Heat Transfer Review

Question 1

Hot chocolate is stirred with a spoon and the spoon gets hot.

Accepted Answer

Conduction

Answer

Convection

Answer

Radiation

Answer

Temperature

Question 2

The sun warms your skin on a cold day.

Accepted Answer

Radiation

Answer

Conduction

Answer

Convection

Answer

Temperature

Question 3

Macaroni rises and falls in a pot of heated water.

Accepted Answer

Convection

Answer

Conduction

Answer

Radiation

Answer

Dinner

Question 4

You burn your hand by touching a hot stove.

Accepted Answer

Conduction

Answer

Convection

Answer

Radiation

Answer

Temperature

Question 5

Warming your feet in front of a fire.

Accepted Answer

Radiation

Answer

Conduction

Answer

Convection

Answer

Vacation

Question 6

Hot air balloon rises.

Accepted Answer

Convection

Answer

Conduction

Answer

Radiation

Answer

Adventure

Question 7

The air near the ceiling in a room is warmer that the air near the floor.

Accepted Answer

Convection

Answer

Conduction

Answer

Radiation

Answer

Electricity

Question 8

The sidewalk increases in temperature on a sunny day.

Accepted Answer

Radaiation

Answer

Conduction

Answer

Convection

Answer

Heat

Question 9

Heat transfer through liquid and gases

Accepted Answer

Convection

Answer

Conduction

Answer

Radiation

Answer

Temperature

Question 10

Electromagnetic waves through empty space

Accepted Answer

Radiation

Answer

Conduction

Answer

Convection

Answer

Magic

Question 11

When two objects are in physical contact with each other

Accepted Answer

Conduction

Answer

Convection

Answer

Radiation

Answer

Friction

Question 12

Energy transfer when an ice cube is put in a tray of warm water and melts

Accepted Answer

Conduction

Answer

Convection

Answer

Radiation

Answer

Mechanical

Question 13

Rocks getting warmed by the sun

Accepted Answer

Radiation

Answer

Conduction

Answer

Convection

Answer

Sun bathing

Question 14

Beach sand getting warmed by the sun

Accepted Answer

Radiation

Answer

Conduction

Answer

Convection

Answer

Sun bathing

Question 15

The transfer of heat from one substance to another through direct contact

Accepted Answer

conduction

Answer

radiation

Answer

convection

Question 16

The transfer of heat through currents caused by the warming and cooling in liquids and gasses

Accepted Answer

convection

Answer

conduction

Answer

radiation

Question 17

The transfer of heat through electromagnetic waves

Accepted Answer

radiation

Answer

convection

Answer

conduction

Question 18

Hot chocolate warming the outside of a cup

Accepted Answer

conduction

Answer

convection

Answer

radiation

Question 19

Cooking food in a microwave

Accepted Answer

radiation

Answer

convection

Answer

conduction

Question 20

Roasting marshmellows

Accepted Answer

conduction

Answer

radiation

Answer

convection

Question 21

Ice melting in your hand

Accepted Answer

conduction

Answer

radiation

Answer

convection

Question 22

What is heat transfer?

Accepted Answer

The transfer of heat from a warmer object to a cooler object.

Answer

The transfer of heat from a cooler object to a warmer object.

Answer

The transfer of heat.

Question 23

Which type of heat transfer(s) do not require objects to touch?

Accepted Answer

radiation

Answer

conduction

Answer

convection

Question 24

In which state(s) of matter can convection occur?

Accepted Answer

gases

Accepted Answer

liquids

Answer

solids

Answer

all of the above

Question 25

Warm air/water ___________ because it is less dense than cool air/water.

Accepted Answer

rises

Answer

falls

Question 26

Cool air falls because it is ___________________ than warm air.

Accepted Answer

more dense

Answer

less dense

Question 27

Which of the following materials is a conductor?

Accepted Answer

Metals

Answer

Plastic

Answer

Wood

Answer

Rubber

Question 28

Which of the following materials is an insulator?

Accepted Answer

Rubber, plastic, and glass

Answer

Water, oil, and salt

Answer

Copper, aluminum, and iron

Answer

Metal, wood, and paper

Question 29

Metal is a great conductor of heat so it flows quicker.

Accepted Answer

True

Answer

False

Question 30

Plastic is a great conductor of heat so it flows quicker.

Accepted Answer

False

Answer

True

Question 31

Which particles move the FASTEST and have more thermal energy?

Accepted Answer

Hot Particles

Answer

Cold Particles

Question 32

The handle of a frying pan is often coated in rubber because rubber provides...

Accepted Answer

Heat insulation

Answer

Heat conduction

Answer

A low melting point

Answer

A nonstick surface

Question 33

Which of the following is NOT an insulator?

Accepted Answer

Copper

Answer

Wool

Answer

Plastic

Answer

Styrofoam

Question 34

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 35

Gloves help keep your hands warm in winter because:

Accepted Answer

They are insulators.

Answer

They are conductors of heat.

Answer

They are fuzzy.

Answer

They are conductors of electrical energy.

Question 36

An object that doesn't conduct heat well is known as:

Accepted Answer

an insulator

Answer

a conductor

Question 37

Thermal energy travels...

Accepted Answer

Hot to cold

Answer

Cold to hot

Answer

Inside to outside

Answer

Outside to inside

Question 38

The energy that is transferred from a warmer object to a cooler object

Accepted Answer

Heat

Answer

Light

Answer

Sound

Answer

Cold

Question 39

The lowest temperature possible

Accepted Answer

Absolute zero

Answer

Freezing point

Answer

Subzero

Answer

Absolute hot

Question 40

The transfer of energy from one particle of matter to another within an object or between two objects that are in direct contact

Accepted Answer

Conduction

Answer

Convection

Answer

Radiation

Answer

Insulation

Question 41

A type of heat transfer that occurs through the movement of fluids, which can be solid, liquid, or gas

Accepted Answer

Convection

Answer

Radiation

Answer

Conduction

Answer

Evaporation

Question 42

The movement of a fluid, caused by differences in temperature, that transfers heat from one part of the fluid to another.

Accepted Answer

Convection Current

Answer

Evaporation Molecules

Answer

Condensation Waves

Answer

Radiation Flow

Question 43

On a cold rainy day a baby is touching a cold window.  It feels so cold. Which way is the heat moving moving?

Accepted Answer

Heat is moving from the hand to the window.

Answer

Cold is moving from the window to the hand.

Answer

Heat doesn't move.

Answer

It moves in currents

Question 44

Which ice cube will melt first?

Accepted Answer

The small cube

Answer

The large cube

Answer

They will melt at the same rate

Question 45

Heat transfers from an area of ____temperature to an area of ___ temperature.

Accepted Answer

high to low

Answer

low to high

Answer

high to high

Answer

It can travel high to low and low to high.

Question 46

A cup of tea with a temperature of 80 degrees Celsius is placed on a table in a 20 degree Celsius room.  What happens to the thermal energy and the molecular motion of the tea when it is left on the table?

Accepted Answer

The thermal energy decreases and molecules move more slowly.

Answer

The thermal energy increases and the molecules move faster.

Answer

The thermal energy increases and the molecules move more slowly.

Question 47

A student touches a metal sink with her finger and notices that her finger feels cold.  Which of the following statements explains this observations?

Accepted Answer

Heat energy flows from the student's finger to the metal.

Answer

Heat energy flows from the metal sink to the student's finger.

Answer

The student's finger was originally at the same temperature as the sink.

Question 48

What is temperature?

Accepted Answer

The average kinetic energy of particles.

Answer

A material that conducts heat well.

Answer

Heat transfer that occurs through liquids and gases.

Answer

Total kinetic energy of particles.

Question 49

What is heat?

Accepted Answer

Energy transfer from an object at a higher temperature to an object at a lower temperature.

Answer

A material that does not conduct heat well.

Answer

The transfer of heat through direct contact.

Answer

Average kinetic energy of particles.

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