Unit of power is
Unit of power is
- A
Kilowatt
- B
Kilowatt-hour
- C
Dyne
- D
Joule
Similar Questions
The dimension of Planck constant equals to that of
The dimension of Planck constant equals to that of
- [AIIMS 1985]
If $x = a/t + b/{t^2}+c,$, where $x$ is the distance travelled by the body in metres while $t$ is the time in seconds, then the units of $b$ are
If $x = a/t + b/{t^2}+c,$, where $x$ is the distance travelled by the body in metres while $t$ is the time in seconds, then the units of $b$ are
What is fundamental quantity ? What is derived quantity ?
What is fundamental quantity ? What is derived quantity ?
$second^{-1}$ is unit of
$second^{-1}$ is unit of
Match List$-I$ with List$-II$.
List$-I$
List$-II$
$(a)$ ${R}_{{H}}$ (Rydberg constant)
$(i)$ ${kg} {m}^{-1} {s}^{-1}$
$(b)$ $h$ (Planck's constant)
$(ii)$ ${kg} {m}^{2} {s}^{-1}$
$(c)$ $\mu_{{B}}$ (Magnetic field energy density)
$(iii)$ ${m}^{-1}$
$(d)$ $\eta$ (coefficient of viscocity)
$(iv)$ ${kg} {m}^{-1} {s}^{-2}$
Choose the most appropriate answer from the options given below:
Match List$-I$ with List$-II$.
| List$-I$ | List$-II$ |
| $(a)$ ${R}_{{H}}$ (Rydberg constant) | $(i)$ ${kg} {m}^{-1} {s}^{-1}$ |
| $(b)$ $h$ (Planck's constant) | $(ii)$ ${kg} {m}^{2} {s}^{-1}$ |
| $(c)$ $\mu_{{B}}$ (Magnetic field energy density) | $(iii)$ ${m}^{-1}$ |
| $(d)$ $\eta$ (coefficient of viscocity) | $(iv)$ ${kg} {m}^{-1} {s}^{-2}$ |
Choose the most appropriate answer from the options given below:
- [JEE MAIN 2021]