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Which physical quantities have same dime...

Which physical quantities have same dimensions ?

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
Torque `=vecr xx vecF`
Energy `=vecF.vecr` = Work done.
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ERRORLESS-UNITS, DIMENSIONS AND MEASUREMENT-NCERT BASED QUESTIONS (Dimensions)
  1. यदि L व R क्रमश: प्रेरकत्व व प्रतिरोध हो, तो L/R की विमाएँ होगी :

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  2. Which pair has the same dimensions

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  3. Which physical quantities have same dimensions ?

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  4. The dimensions of universal gravitational constant are :-

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  5. The dimensions of power are

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  6. The dimensions of couple are

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  7. The dimensional formula of impulse is

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  8. Which of the following is dimensionally correct

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  9. The equation of the state of some gases can be expressed as (P +(a)/(V...

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  10. If V denotes te potential difference across the plate of a capacitor o...

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  11. Dimensions of specific heat are

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  12. The dimensional formula of physical quantity is [M^(a)L^(b)T^(c)].Then...

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  13. Which two of the following five physical parameters have the same dime...

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  16. Breaking force per unit area of cross section of a wire is called

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  17. Surface tension has the same dimensions as that of

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  18. A physical quantity X is defined by the formula X=(IFv^(2))/(WL^(3))...

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  19. The dimensions of gravitational constant G and the moment of inertia a...

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  20. Out of following four dimensional quantities, which one quantity is to...

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