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BBC - Science in Action - Heat and Temperature Video Questions

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Last updated 3 months ago
12 questions
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Here is a link to the video: https://www.youtube.com/watch?v=UCFgM1GkTyM
Question 1
1.
Heat moves from __________ to __________.
Question 2
2.
Why do you think the metal cup folder colder than the styrofoam cup?
Question 3
3.

Question 4
4.

Question 5
5.
The more energy something has in it, the more it's atoms and molecules will __________
Question 6
6.

Question 7
7.

Question 8
8.

Question 9
9.

Question 10
10.

Question 11
11.

Question 12
12.

When we talk about how hot something is, we're REALLY talking about how much ________________ it has.
Light
Energy
Gravity
Friction
When the color changing barwas put into the hot water, only the part of the bar below the surface of the water changed color.
True
False
When the kids started to think about the two different cups again, they realised that the metal cup felt cold because...
there was a very small electric current flowing from his hand to the cup
the heat flowed out of his hand more quickly
the heat flowed into his hand more quickly
In the home made thermometer, the ethonal moved up the tube as it was heating, because the ethonal particles were
becoming positively charged
expanding
shrinking
reproducing
After the water was boiling for a while, the presenter was able to add another mark. This mark was..
100 degrees C
The boiling point of water
Neither of these
Both of these
When the students had been heating the two different size containers of water equally, one was 50 degrees C and the other was 32 degrees C. This is because...
they had a different mass
the containers were made of a different material
the water in the smaller container started off with more energy
None of these
When we measure temperature we are measuing how FAST the particles are moving.
True
False
The incubator was able to stay at exactly the same temperature all the time.
True
False
The incubator was able to stay at exactly the same temperature all the time.
True
False