1. Volume by Water Displacement

2. Volume
Volume is defined as the amount of space taken up by a three-dimensional object (container).
Note: 1 ml= 1 cm^3

3. Volume of Liquids Reading a Meniscus

4. Measuring Volume by Displacement
Steps:
Reading the initial water volume
Submerge object into the water
Read the final water volume
Final vol – Initial vol
Used for irregular shaped objects
SLOWLY add the object to be measured:
rubber stopper
slug
metal cylinder
Read the new level of the water
The water will rise an amount equal to the volume of the object

5. Do the math 1 . Original reading of volume Final volume of water
This will equal the volume of the object
22.5 mL mL =  5.1 mL
    Therefore, the volume of the object by displacement is 5.1 mL

6. Using Water Displacement to Calculate Volume
Measure the level of the water in a container.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

7. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

8. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

9. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

10. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

11. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

12. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

13. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

14. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

15. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

16. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

17. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

18. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

19. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

20. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

21. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

22. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

23. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

24. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

25. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

26. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

27. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

28. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

29. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

30. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

31. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

32. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

33. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

34. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

35. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

36. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

37. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

38. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

39. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

40. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

41. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
Measure the level after the ball has displaced some of the water.
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

42. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
Measure the level after the ball has displaced some of the water ml
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

43. Using Water Displacement to Calculate Volume
Measure the level of the water in a container. 30 ml
Insert an object in the water. We’ll use a metal ball.
Measure the level after the ball has displaced some of the water ml
Finally, find the difference between the water level before displacement and after displacement.
39 minus 30 = 9 ml
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

44. Using Water Displacement to Calculate Volume
Vol of ball= Final Vol- Initial vol
= 39 ml – 30 ml
The metal ball has a volume of 9 ml!
70 ml
60 ml
50 ml
40 ml
30 ml
20 ml
10 ml

45. Practice problems

55. Take Notes here

56. What is Volume Note: 1 ml= 1 cm^3
Volume is defined as the amount of space taken up by a three-dimensional object
(container).
Note: 1 ml= 1 cm^3 56

57. Measuring Volume by Displacement
Steps:
Reading the initial water volume
Submerge object into the water
Read the final water volume
Final vol – Initial vol
Used for irregular shaped objects
SLOWLY add the object to be measured:
rubber stopper
slug
metal cylinder
Read the new level of the water
The water will rise an amount equal to the volume of the object 57

58. End of Notes

59. Extras

60. How to Calculate Density
Find the volume of the object. You can use water displacement for this. Let’s use the metal ball again. It’s volume was 9 ml!

61. How to Calculate Density
Find the volume of the object. You can use water displacement for this. Let’s use the metal ball again. It’s volume was 9 ml!
Now find the mass of the object. You can use a triple bean balance scale for this.

62. How to Calculate Density
Find the volume of the object. You can use water displacement for this. Let’s use the metal ball again. It’s volume was 9 ml!
Now find the mass of the object. You can use a triple bean balance scale for this Mass = 54 g
Divide the mass by the volume!
54 g ÷ 9 ml = 6 g/ml