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Dimensions of impulse are :...

Dimensions of impulse are :

A

`[ML^(-2)T^(-1)]`

B

`[MLT^(-1)]`

C

`[ML^(-1)T^(-3)]`

D

`[ML^(-1)T^(-2)]`

Text Solution

Verified by Experts

The correct Answer is:
B
`"Impulse "=Fxx t`
`=[MLT^(-2)][T]`
`=MLT^(-1)`
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PREMIERS PUBLISHERS-NATURE OF PHYSICAL WORLD AND MEASUREMENT-OTHER IMPORTANT QUESTIONS & ANSWERS (I. Multiple Choice Questions.)
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  2. Select the odd man out from the following parameters.

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  3. Dimensions of impulse are :

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  4. Of the following …………….. Has dimensions.

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  5. ………………….. Have the same dimensional formula.

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  6. Which of the following is dimensional constant?

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  10. The dimensional formula of the constant ''a'' in Vanderwaals gas eqaut...

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  17. The voltage across a lamp is (6.0 pm 0.2) volt and current that passes...

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  18. Which of the following will be the same dimension as that of time?

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  19. The dimensional formula for area is

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  20. The dimensional formula for energy density is

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