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Dimensions of light year is...

Dimensions of light year is

A

`LT^(-1)`

B

T

C

L

D

LT

Text Solution

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The correct Answer is:
C
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Knowledge Check

  • The dimensions of thermal resistance are :

    A
    `ML^(2)T^(-2)K^(-2)`
    B
    `ML^(2)T^(-3)K`
    C
    `ML^(2)T^(-2)K^(-1)`
    D
    `M^(-1)L^(-2)T^(3)K`.

  • Speed of light is:

    A
    the same in medium-1 and medium - 2
    B
    larger in medium-1 than in medium -2
    C
    larger in medium - 2 than in medium -1
    D
    different at b and d

  • If force F, acceleration A and time T are basic physical quantities, the dimensions of energy are :

    A
    `[F^(2)A^(-1)T]`
    B
    `[FAT^(2)]`
    C
    `[FAT^(-2)]`
    D
    `[FA^(-1)T]`

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    The speed of light c , acceleration due to gravity g and pressure p are taken as fundamental units, the dimensions of gravitational constant G are :

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