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If sigma= Stefan's constant and k= Boltz...

If sigma= Stefan's constant and k= Boltzmann's constant, dimensional formula of (sigma)/(k) is

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Knowledge Check

  • Unit of Stefan's constant is

    A
    `Js^(-1)`
    B
    `Jm^(-2)s^(-1)K^(-4)`
    C
    `Jm^(-2)`
    D
    `Js`

  • The dimensional formula for Boltzmann's constant is

    A
    `[ML^(2)T^(-2)theta^(-1)]`
    B
    `[ML^(2)T^(-2)]`
    C
    `[ML^(0)T^(-2)theta^(-1)]`
    D
    `[ML^(-2)T^(-1)theta^(-1)]`

  • The Boltzmann constant (K_(B)) is:

    A
    `RN_(A)`
    B
    `(N_(A))/(R )`
    C
    `(R )/(N_(A))`
    D
    `(R )/(N_(A)) xx T`

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