Units and Measurements – SI Units, Dimensional Analysis

Grade 11 Physics — Units and Measurements – SI Units, Dimensional Analysis: 25 practice questions with instant scoring and explanations.

1. SI unit of force:
2. NOT a basic SI unit:
3. Dimensional formula of work:
4. Dimensional analysis useful for:
5. SI unit of pressure:
6. If [a]=MLT^-2 and [b]=ML²T^-2, [a/b]=:
7. Number of basic SI units:
8. Dimensional formula of velocity:
9. Same dimensions:
10. SI unit of current:
11. Dimensional formula of momentum:
12. Dimensionally correct equation:
13. SI prefix micro (μ):
14. Dimensional formula of angular velocity:
15. SI unit of thermal conductivity:
16. Dimensional analysis can:
17. SI unit of magnetic field:
18. If [x]=ML²T^-3, [y]=MLT^-2, [x/y]=:
19. SI unit of capacitance:
20. Dimensional formula of pressure:
21. SI unit of luminous intensity:
22. Not dimensionally homogeneous equation:
23. SI unit of charge:
24. Dimensional formula of acceleration:
25. True about SI units: