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Buoyancy and Density
Συνεισφορά από: Ms. Roldan
(Αρχικός συντάκτης: Sanchez)
  • 1. Anything that takes up space is called ____________.
A) volume
B) mass
C) density
D) matter
  • 2. The amount of matter in an object is called its____________.
A) buoyancy
B) volume
C) density
D) mass
  • 3. __________ is a measure of the pull of gravity.
A) length
B) mass
C) density
D) weight
  • 4. The amount of space inside an object is called ____________ .
A) area
B) density
C) mass
D) volume
  • 5.
    An object with high volume and low mass has ___________.
A) low density
B) high 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) water displacement
B) water measurement
C) weighing it on a scale
D) Archimedes Principle
E) object dropping
  • 8. ________ is a measure of how much mass is contained in a given unit of volume.
A) Density
B) Buoyancy
C) Weight
D) Length
  • 9. The density of fresh water is _______.
A) 2g/cm3
B) 1g/cm3
C) 4g/cm3
D) 3g/cm3
  • 10. Will an object with a density of 0.85g/cm3 sink or float in fresh water?
A) sink
B) float
  • 11. What is the density of an object with a mass of 125g and a volume of 176mL?

    D = mass/volume
A) 1.25
B) 7.10
C) 0.71
D) 1.408
  • 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) 0.75g/cm3
B) 1.33g/cm3
C) 7.5g/cm3
D) 1,333g/cm3
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