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Which of the following pairs of physical...

Which of the following pairs of physical quantities have same dimension?

A

force and power

B

torque and energy

C

torque and power

D

force and torque

Text Solution

Verified by Experts

The correct Answer is:
B
`"I "="force"xx_|_^(r)" distance"`
`=MLT^(-2)xxL=ML^(2)T^(-2)`
Energy have same dimension of work.
`W="Force"xx"Displacement"`
`=MLT^(-2)xxL=ML^(2)T^(-2)`
`therefore` Torque and energy.
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  7. ''Technological advancements owe a great deal to the developments in p...

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

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  10. Distinguish between macrocosm and microcosm.

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  11. What are the advantages of SI system?

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

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  14. What is meant by Parallax?

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

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  17. Write a note on scope of physics.

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

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

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

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