1. Test Review

2. The amount of space something takes up

3. The amount of space something takes up
volume

4. The curved line liquid makes in a graduated cylinder

5. The curved line liquid makes in a graduated cylinder
meniscus

6. If the volume of a pen is 3 cm3 and its mass is 9g what is its density?

7. If the volume of a pen is 3 cm3 and its mass is 9g what is its density?
3 g/cm3

8. If the mass of a liquid is 17g and its volume is 8
If the mass of a liquid is 17g and its volume is 8.5 ml what is its density?

9. If the mass of a liquid is 17g and its volume is 8
If the mass of a liquid is 17g and its volume is 8.5 ml what is its density?
2 g/ml

10. What is the volume of a box that is
2cm x 3cm x 7cm?

11. What is the volume of a box that is
2cm x 3cm x 7cm?
42 cm3

12. How do you calculate density?

13. How do you calculate density?
mass÷volume

14. What are the units for mass?

15. What are the units for mass?
Grams or Kilograms
(g) (Kg)

16. What does high density mean?

17. What does high density mean?
Small volume for the mass

18. When will an object float?

19. When will an object float?
When it is less dense than the liquid

20. What determines an object’s density?

21. What determines an object’s density?
How closely packed the molecules are
Low density

22. A marble has volume of 20 cm cubed and a density of 5 g/cm3, what is its mass?

23. If you add more oak to a block of oak the density will
Stay the same

24. If you squished the styrofoam and decreased its volume, what would happen to the density?
Increase

25. What does low density mean?
Small mass for the volume