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15
×
What is the temperature in Fahrenheit?
80<sup>0</sup>
20<sup>0</sup>
28<sup>0</sup>
60<sup>0</sup>
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15
×
Which is an example of radiated heat for cooking?
cooking a pot of soup
frying hamburgers in a frying pan
grilling hot dogs over a campfire
scrambling eggs on the stove
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15
×
What is the temperature?
70°C
24°C
28°C
20°C
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15
×
Warm air is ____ dense than cold air and rises creating convection currents
less
more
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trap
No points!
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shark
Other team loses 25 points!
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gift
Win 25 points!
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×
lifesaver
Give 25 points!
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15
×
Which thermometer matches the picture?
A
B
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15
×
Is the temperature closer to 600 or 800?
60<sup>0</sup>
80<sup>0</sup>
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15
×
Wood and plastic are used as pot handles because they are
conductors
convectors
noncombustible
insulators
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boom
Lose 50 points!
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star
Double points!
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fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 10 points!
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15
×
Tasha drops a metal cube into a beaker of water. After heat transfers what is the final temperature of the water?
final temp. is btwn 25°C and 50°C bc energy transfers: from metal to water
The final temp. is 25 °C because there is more water than metal
final temp. is 50 °C bc the metal warms the water to the temp of the metal.
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15
×
What is the temperature?
30°C
20°C
34°C
70°C
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15
×
What is the temperature?
52°C
15°C
13°C
10°C
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15
×
Which is the best example of heat transfer by convection?
seabreeze at the beach
melting ice in your hand
frying bacon in a pan
burning your finger on the stove
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seesaw
Swap points!
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magnet
Take 10 points!
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rocket
Go to first place!
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thief
Give points!
5
10
15
20
25
15
×
What is the temperature?
30°C
20°C
0°C
10°C
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15
×
What is the measurement of average kinetic energy of a substnce?
kinetic energy
thermal energy
potential energy
temperature
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