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Name
Score
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15
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True or False: All steel objects have the same density
True
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×
eraser
Reset score!
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×
fairy
Take points!
5
10
15
20
25
×
fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 25 points!
Oops!
10
×
Gold has a density of 19.3 grams/centimetres cubed, will it float?
no
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×
lifesaver
Give 25 points!
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×
seesaw
Swap points!
Okay!
×
gift
Win 15 points!
Okay!
×
baam
Lose 5 points!
Oops!
20
×
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Check
20
×
What does density tell us?
How much matter in in a given volume
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10
×
If something floats does it have a higher or lower density than water?
Lower
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20
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Why does a substance float?
It floats because its density is lower than the density of water.
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10
×
If something sinks does it have a higher or lower density than water?
Higher
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20
×
Why does a substance sink?
It sinks because its density is higher than the density of water.
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10
×
Cast iron has a density of 7.2 grams/centimetres cubed, will it float?
no
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×
seesaw
Swap points!
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×
rocket
Go to first place!
Okay!
×
shark
Other team loses 10 points!
Okay!
×
thief
Give points!
5
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25
15
×
To find density, you divide mass by what?
Volume
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15
×
Which has a higher density cork or water?
Water
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×
baam
Lose 25 points!
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×
gift
Win 25 points!
Okay!
×
shark
Other team loses 25 points!
Okay!
×
lifesaver
Give 15 points!
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15
×
Is density a specific or general property of matter?
Specific property
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×
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