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- 1. Multiple ChoiceThe amount of matter in an object is itsmassvolumedensityweight
- 2. Multiple ChoiceThe amount of space an object takes up is itsmassvolumedensityweight
- 3. Multiple ChoiceThe amount of mass per unit volume is themassvolumedensityweight
- 4. Multiple ChoiceThe amount of force that gravity pulls on an object is calledmassvolumedensityweight
- 5. Multiple ChoiceSI unit of mass:grams (g)kilograms (kg)cm3Newtons
- 6. Multiple ChoiceSI unit of volume:grams (g)meters (m)cm3m3
- 7. Multiple ChoiceDensity is measured with what units?grams (g)centimeters (cm)kg/m3pounds (lbs)
- 8. Multiple ChoiceHow do you calculate the density of an object?length x width x heightmass x volumevolume ÷ massmass ÷ volume
- 9. Multiple ChoiceWhat causes an object to float in a substance?if the object's density is less than the substanceif the object's density is the same as the substanceif the object's density is greater than the substanceif the object's density is zero
- 10. Multiple ChoiceWhat causes an object to sink in a substance?if the object's density is less than the substanceif the object's density is the same as the substanceif the object's density is greater than the substanceif the object's density is zero
- 11. Multiple ChoiceIf you travel to the moon will your mass be greater than, less than, or the same as on Earth?greatersamelessWhat?!
- 12. Multiple ChoiceIf you travel to the moon will your weight be greater than, less than, or the same as on Earth?greatersamelessWhat?!
- 13. Multiple ChoiceYou have a box that has a volume of 10 cm3 and a mass of 20 g. What is its density?0.5 g/cm3200 g/cm330 g/cm32 g/cm3
- 14. Multiple ChoiceOne side of a cube is 2 cm long. Its mass is 24 g. What is the density of the cube?12 g/cm348 g/cm33 g/cm326 g/cm3
- 15. Multiple ChoiceWhat is the density of an 80g block with these dimensions: length=2 cm, width=1 cm, height=4 cm10 g/cm387 g/cm3640 g/cm372 g/cm3
- 16. Multiple ChoiceAn irregular object with a mass of 100 g displaces 25 mL of water. What is its density?0.25 g/mL4 g/mL2500 g/mL125 g/mL
- 17. Multiple Choice
The first object in the data table has a density of 17 g/cm3, and is in a fluid with a density of 17.4 g/cm3. Will it sink, float, or neither?sinkfloatneitherHow am I supposed to know?! - 18. Multiple ChoiceThe second object in the data table has a density of 1 g/cm3, and is in a fluid with a density of 3 g/cm3. Will it sink, float, or neither?sinkfloatneitherUgh!
- 19. Multiple ChoiceThe last object in the data table has a density of 4.17 g/cm3, and is in a fluid with a density of 4.17 g/cm3. Will it sink, float, or neither?sinkfloatneitherAnother one?!
- 20. Multiple ChoiceWhy is liquid water more dense than water in the form of a gas?there is less matter in the same amount of volume of liquidthere is more matter in the same amount of volume of liquidit is heavierit has a larger volume
- 21. Multiple ChoiceIf you cut a block in half, would each half have the same, greater, or lower density?samegreaterlowerIDK! This is hard!
- 22. Multiple ChoiceHow can you determine if two objects are made of the same material?by looking at themif they are the same weightif they have the same massif they have the same density
- 23. Multiple ChoiceIf you change an object’s volume, will it’s density change?yes, because you have more of ityes, because it is taking up more spaceno, because an object's density doesn't changeI have NO CLUE!
- 24. Multiple ChoiceWhy does a balloon filled with Helium float in air?because Helium floatsbecause Helium has less density than airbecause Helium has a greater density than airbecause Helium is lighter than air
- 25. Multiple ChoiceThe amount of matter in an object is itsmassvolumedensityweight
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