Team 1
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Team 2
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Teams
Name
Score
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banana
Go to last place!
Oops!
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gift
Win 15 points!
Okay!
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shark
Other team loses 25 points!
Okay!
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banana
Go to last place!
Oops!
5
×
What is melting?
It is the process when a solid changes into liquid at a fixed temperature.
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10
×
Based on the graph, at which part(s) heat is gained?
A, B and C
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5
×
State the factors affecting the rate of evaporation.
Temperature, Exposed surface area, Wind Speed
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trap
No points!
Oops!
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star
Double points!
Okay!
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shark
Other team loses 10 points!
Okay!
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thief
Give points!
5
10
15
20
25
10
×
Based on the chart, at which process(es) heat is gained?
A and C
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5
×
State two differences between boiling and evaporation.
1) Boiling - fixed temperature but evaporation - any temperature. 2) Boiling - throughout the liquid but evaporation - at the surface of the liquid
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5
×
What is boiling?
It is the process when a liquid changes into gas at a fixed temperature.
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10
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Based on the chart, at which process(es) heat is lost?
C and D
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5
×
What is condensation?
It is the process when a gas changes into liquid.
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