1. |
Which of the following statements are true for dimensional analysis?
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Answer:
Option (d) |
2. |
The unit of a physical quantity which does not depend on the unit of any other physical quantity is called
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Answer:
Option (b) |
3. |
Which of the following is not a primary quantity?
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Answer:
Option (d) |
4. |
Dimensional analysis is useful in
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Answer:
Option (c) |
5. |
What are the dimensions of force?
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Answer:
Option (a) |
6. |
Which of the following quantities has the dimensions ?
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Answer:
Option (c) |
7. |
is the dimensional formula of
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Answer:
Option (c) |
8. |
The dimensional formula of the coefficient of viscosity is
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Answer:
Option (c) |
9. |
The dimensions of surface tension are
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Answer:
Option (b) |
10. |
The dimensional formula of Relative density is
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Answer:
Option (d) |