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Heat Transfer Video Intro

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Last updated 22 days ago
14 questions
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If you are submitting this assignment after the due date, remember to email Mr. Hess and say: "Mr. Hess I have completed ________________(assignment title). Can you please update my score?"
Here is a link to the video: https://www.youtube.com/watch?v=kNZi12OV9Xc
Question 1
1.

Which of these is NOT a form of heat transfer

Question 2
2.

________________________ is heat transfer by molecular contact (the molecules are actually touching)

Question 3
3.

When a match is held under a spoon, only the part of the spoon over the match will actually warm up

Question 4
4.

Conduction is most effective when the material is in the _________________ state.

Question 5
5.

________________________ is heat transfer through density differences.

Question 6
6.

In convection, when a fluid, like air, heats up, it ________________ and
_________________

Question 7
7.

______________________ is heat transfer by wave motion

Question 8
8.

Radiation requires a material in order to move

Question 9
9.

Match the Key idea to each word

Draggable itemarrow_right_altCorresponding Item
Convection
arrow_right_alt
Density
Conduction
arrow_right_alt
Contact
Radiation
arrow_right_alt
Waves
Question 10
10.

Identify the heat transfer: A flame is making contact with a hot pan on the stove

Question 11
11.

Identify the heat transfer: The air inside a hot air balloon heats up, expands and rises

Question 12
12.

Identify the heat transfer: You put your hand on a cold window, and energy moves from your hand to the window

Question 13
13.

Identify the heat transfer: A light bulb lights up a room with wave energy

Question 14
14.

Identify the heat transfer: A boiling pot of water cooks pasta