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What are the advantages of SI system?...

What are the advantages of SI system?

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The advantage of S.I system are
(i) It uses only one unit for one physical quantity, which means a rational system of units.
(ii) In this system, all the derived units can be easily obtained from basic and supplementary units, which means it is a coherent system of units.
(iii) It is a metric system which means that multiples and submultiples can be expressed as powers of 10.
(iv) It is a coherent system of unit.
(v) It has permanece and reproduceability.
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PREMIERS PUBLISHERS-NATURE OF PHYSICAL WORLD AND MEASUREMENT-OTHER IMPORTANT QUESTIONS & ANSWERS (III. Short Answer Questions.)
  1. How is physics learning really exiting ?

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  2. ''Technological advancements owe a great deal to the developments in p...

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  3. What do you understand by the term measurement ? Explain with example.

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  4. What is the Relation between radians and degrees ?

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  5. Distinguish between macrocosm and microcosm.

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  6. What are the advantages of SI system?

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  7. State the rules for finding the significant figures in the addition an...

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  8. State the rules for finding the significant figures in the multiplicat...

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  9. What is meant by Parallax?

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  10. What is scientific method ? List the various stages involved in it.

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  11. What are the two approaches to be applied while studying physics ? Giv...

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  12. Write a note on scope of physics.

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  13. How is physics learning really exiting ?

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  14. ''Technological advancements owe a great deal to the developments in p...

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  15. What do you understand by the term measurement ? Explain with example.

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  16. Derive the relations between radian, degree and minute.

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  17. Distinguish between macrocosm and microcosm.

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  18. What are the advantages of SI system?

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  19. State the rules for finding the significant figures in the addition an...

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  20. State the rules for finding the significant figures in the multiplicat...

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