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Buoyancy and Density
נתרם על ידי: Ms. Roldan
(מחבר מקורי: Sanchez)
  • 1. Anything that takes up space is called ____________.
A) density
B) mass
C) volume
D) matter
  • 2. The amount of matter in an object is called its____________.
A) density
B) buoyancy
C) mass
D) volume
  • 3. __________ is a measure of the pull of gravity.
A) weight
B) length
C) mass
D) density
  • 4. The amount of space inside an object is called ____________ .
A) density
B) area
C) mass
D) volume
  • 5.
    An object with high volume and low mass has ___________.
A) high density
B) low density
  • 6. An object with low volume and high mass has ____________.
A) low density
B) high density
  • 7. To measure the volume of an object we can use this method...

    (click all that Apply)
A) Archimedes Principle
B) object dropping
C) water displacement
D) water measurement
E) weighing it on a scale
  • 8. ________ is a measure of how much mass is contained in a given unit of volume.
A) Buoyancy
B) Length
C) Weight
D) Density
  • 9. The density of fresh water is _______.
A) 1g/cm3
B) 2g/cm3
C) 3g/cm3
D) 4g/cm3
  • 10. Will an object with a density of 0.85g/cm3 sink or float in fresh water?
A) float
B) sink
  • 11. What is the density of an object with a mass of 125g and a volume of 176mL?

    D = mass/volume
A) 7.10
B) 1.408
C) 0.71
D) 1.25
  • 12. If an object has the following dimensions (length=6 cm, width=3cm, height= 1.5cm) and a mass of 36 grams, what would its density be?
    D = mass/volume
A) 1,333g/cm3
B) 1.33g/cm3
C) 7.5g/cm3
D) 0.75g/cm3
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