Lab 1:

1. The following six questions on the measurement of the volume of a spherical object are based on the following video of a simulation.

(Skip Procedure I ) Procedure II.1.a
Measure the diameter using the 'measuring diameter' slider. The diameter of the spherical object is close to

• A. 2.53 cm
• B. 3 cm
• C. 2.02 cm
• D. 2.41 cm
• E. 1.52 cm

2. Procedure II.1.b
The calculated volume of the spherical object is ...

• A. 5.981 cm³
• B. 4.316 cm³
• C. 2.954 cm³
• D. 6.424 cm³
• E. 1.522 cm³

3. Procedure II.2.a
Measure the initial volume using the 'measuring initial volume' slider. The initial volume of the water in the graduated cylinder is close to

• A. 34.5 cm³
• B. 48.2 cm³
• C. 67.2 cm³
• D. 55.5 cm³
• E. 14.7 cm³

4. Procedure II.2.b
Measure the final volume using the 'measuring final volume' slider. The final volume reading of the graduated cylinder after the spherical object is inserted is close to

• A. 47.3 cm³
• B. 42.6 cm³
• C. 45.7 cm³
• D. 56.3 cm³
• E. 52.9 cm³

5. Procedure II.2.c
The volume of the spherical object as measured by the graduated cylinder is

• A. 2.5 cm³
• B. 4.7 cm³
• C. 3.1 cm³
• D. 5.2 cm³
• E. 6.1 cm³

6. Procedure II.3
The percentage error between the calculated and measured volume of the spherical object is

• A. 9.499 %
• B. 6.47 %
• C. 10.937 %
• D. 1.964 %
• E. 8.904 %

7. Procedure III.1.a
The measured height of the solid cylinderical object is

• A. 1.8 cm
• B. 2.3 cm
• C. 4.2 cm
• D. 0.8 cm
• E. 3.5 cm

8. Procedure III.1.a
The measured diameter of the solid cylinderical object is

• A. 0.8 cm
• B. 3.1 cm
• C. 2.5 cm
• D. 5 cm
• E. 1.6 cm

9. Procedure III.1.b
The calculated volume of the solid cylinderical object is

• A. 4.624 cm³
• B. 5.997 cm³
• C. 3.718 cm³
• D. 3.014 cm³
• E. 8.59 cm³

10. Procedure III.2
The initial volume reading of the water in the graduated cylinder is

• A. 45.3 cm ³
• B. 50.5 cm³
• C. 65.3 cm³
• D. 36.6 cm³
• E. 15.6 cm³

11. Procedure III.2
The final volume reading of the graduated cylinder after the solid cylinderical object is inserted is

• A. 60.7 cm³
• B. 59.4 cm ³
• C. 54.7 cm ³
• D. 80.1 cm ³
• E. 80.1 cm ³

12. Procedure III.2
The volume of the solid cylinderical as obtained by using the graduated cylinder is

• A. 6.5 cm³
• B. 4.2 cm³
• C. 4.9 cm³
• D. 3.5 cm³
• E. 5.1 cm³

13. Procedure III.3
The percentage error between the calculated and measured volum of the solid cylinderical object is

• A. 16.306 %
• B. 15.008 %
• C. 6.544 %
• D. 8.094 %
• E. 10.105 %

14. Procedure IV.1.a
The outer diameter of the hollow cylinderical object is

• A. 2.0 cm
• B. 3.1 cm
• C. 2.6 cm
• D. 1.5 cm
• E. 3.8 cm

15. Procedure IV.1.b
The outer height of the hollow cylinderical object is

• A. 5.9 cm
• B. 4.9 cm
• C. 6.8 cm
• D. 7.3 cm
• E. 4.5 cm

16. Procedure IV.1.c
The inner diameter of the hollow cylinderical object is

• A. 3.2 cm
• B. 2.1 cm
• C. 2.4 cm
• D. 1.6 cm
• E. 0.8 cm

17. Procedure IV.1.d
The inner height of the hollow cylinderical object

• A. 5.2 cm
• B. 4.8 cm
• C. 2.9 cm
• D. 6.0 cm
• E. 3.6 cm

18. Procedure IV.1.e
The calculated volume of the hollow cylinderical object is

• A. 14.388 cm³
• B. 22.278 cm ³
• C. 24.627 cm³
• D. 8.35 cm³
• E. 3.479 cm ³

19. Procedure IV.2
The initial volume reading of the water in the graduated cylinder is

• A. 52.4 cm³
• B. 242.3 cm³
• C. 262.2 cm³
• D. 30.5 cm³
• E. 25.6 cm³

20. Procedure IV.2
The final volume reading of the graduated cylinder after the hollow cylinderical object is inserted is

• A. 71.2 cm³
• B. 60.5 cm ³
• C. 55.1 cm³
• D. 46.7 cm ³
• E. 40.9 cm³

21. Procedure IV.2
The volume of the hollow cylinderical object obtained using the graduated cylinder is

• A. 12.8 cm ³
• B. 9.6 cm ³
• C. 14.5 cm³
• D. 21.7 cm ³
• E. 16.2 cm ³

22. Procedure IV.3
The percentage error between the calculated and measured volume of the hollow cylinderical object is

• A. 23.069%
• B. 8.367%
• C. 7.068%
• D. 12.59%
• E. 15.674%