An object has a density of 0.07 g/mL. Will this object sink or float in water?
Float
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10
To find the mass of an object, what tool would you use?
Triple Beam Balance or Scale
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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
How do you calculate density?
Divide mass by volume (D= Mass/Volume)
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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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lifesaver
Give 10 points!
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seesaw
Swap points!
Okay!
fairy
Take points!
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10
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25
baam
Lose 15 points!
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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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trap
No points!
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fairy
Take points!
5
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25
gift
Win 25 points!
Okay!
baam
Lose 25 points!
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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?
12 cm3
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boom
Lose 50 points!
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star
Double points!
Okay!
rocket
Go to first place!
Okay!
banana
Go to last place!
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15
To calculate the volume of an irregular object such as a rock, I would use a method called....