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Bill Nye: Heat

Last updated about 1 year ago

15 questions

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Question 15

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Heat is a form of:

Energy

Matter

Light

Sound

Conduction, convection, and radiation are three ways that heat/matter move. Which one is the transfer of heat through a solid?

Conduction

Convection

Radiation

Evaporation

The invisible heat from the sun is called:

Heat radiation

Infrared radiation

Visible light

Ultraviolet radiation

The movement of hot air rising and cooler air sinking is:

Conduction

Convection

Radiation

Insulation

The transfer of heat from one object to another is:

Conduction

Convection

Radiation

Insulation

These have heat:

Solids

Liquids

Gases

All of the above

Moving molecules make things:

Cool down

Heat up

Stay the same

Freeze

An object with more molecules has:

More heat energy

Less heat energy

The same heat energy

No heat energy

Cooler water will sink while warmer water will:

Rise

Sink

Stay the same

Freeze

Even cold air radiates______:

Heat

Light

Sound

Energy

Heat and light travel in _______:

Waves

Molecules

Solids

Air

Infrared light is also known as _______:

UV radiation

Heat radiation

Gloves, hats, and coats trap _______ which keeps you warm.

Heat

Light

Water

Air

Walls, floors, and ceilings _______ heat

Reflect

Absorb

Insulate

Conduct

Categorize the following examples as Conduction, Convection, or Radiation:

Hot air from an oven spreading through the kitchen.

Feeling the warmth of the sun on your skin.

A metal spoon heating up when placed in a hot cup of tea.

A pot heating up on a stove

Warm air rising from a heater and circulating around the room.

Sitting by a campfire and feeling the heat without touching the flames.

Conduction

Convection

Radiation