To find the mass of an object, what tool would you use?
Triple Beam Balance or Scale
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seesaw
Swap points!
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rocket
Go to first place!
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gift
Win 15 points!
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lifesaver
Give 20 points!
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20
To calculate the volume of a regular solid such as a rectangular prism, I would have to do...
Length x Width x Height
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10
To calculate the volume of a liquid, what tool would you use?
A Graduated cylinder
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25
A liquid has a mass of 40 g and a volume of 10 mL. What is its density?
4 g/mL
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15
An object has a density of 2.12 g/mL. Will it sink or float in water?
Sink
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20
An object has a density of 0.07 g/mL. Will this object sink or float in water?
Float
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thief
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10
15
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25
rocket
Go to first place!
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fairy
Take points!
5
10
15
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25
banana
Go to last place!
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10
How do you calculate density?
Divide mass by volume (D= Mass/Volume)
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20
A graduated cylinder is filled with 45 mL of water. A rock is dropped into the graduated cylinder and the water rises to 57 mL of water. What is the volume of the rock?