Preskoči na glavni sadržaj
Prijava
Sign up for FREE
arrow_back
Biblioteka

Bill Nye: Heat

star
star
star
star
star
Posljednje ažuriranje over 1 year ago
15
1
1
1
1
1
1
1
1
1
1
1
1
1
1
6
Pitanje 1
1.

Heat is a form of:

Pitanje 2
2.

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

Pitanje 3
3.

The invisible heat from the sun is called:

Pitanje 4
4.

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

Pitanje 5
5.

The transfer of heat from one object to another is:

Pitanje 6
6.

These have heat:

Pitanje 7
7.

Moving molecules make things:

Pitanje 8
8.

An object with more molecules has:

Pitanje 9
9.

Cooler water will sink while warmer water will:

Pitanje 10
10.

Even cold air radiates______:

Pitanje 11
11.

Heat and light travel in _______:

Pitanje 12
12.

Infrared light is also known as _______:

Pitanje 13
13.

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

Pitanje 14
14.

Walls, floors, and ceilings _______ heat

Pitanje 15
15.

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