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Biblioteka

U4 L2.5 Sum It Up: Heat & Heat Transfer

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Posljednje ažuriranje 3 months ago
4 questions
  1. Complete your notes before completing this Sum It Up.

  2. Complete this Sum It Up on your own.

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Pitanje 4
4.

Thank you for completing this Sum It Up!

Pitanje 1
1.

Classify each of the following words/phrases as having to do with HEAT TRANSFER or TEMPERATURE.

HEAT TRANSFER

TEMPERATURE

speed of moving particles

flow of energy

insulation

degrees Celsius

warmer to cooler areas

not dependent on size/amount

convection current

electromagnetic rays

Kelvin scale

Pitanje 2
2.

Choose the type of heat transfer (e.g., CONDUCTION, CONVECTION, or RADIATION) that is responsible for each of the scenarios below.

CONDUCTION

CONVECTION

RADIATION

A house's attic is always warmer than its basement.

The sun's energy reaches Earth from millions of miles away.

Your computer leaves the desk feeling very hot after you've been using it for awhile.

The ocean circulates around the Earth as cool water sinks and pushes less dense, warmer water out of the way.

A very dense metal rod and a wooden stick are both placed on a heated surface. The metal rod feels much hotter much faster than the wooden stick.

Pitanje 3
3.

Choose ALL of the following statements that are TRUE.