$Parsec $ is a unit of
$Parsec $ is a unit of
- [AIIMS 2005]
- A
Distance
- B
Velocity
- C
Time
- D
Angle
Similar Questions
The unit of permittivity of free space is
The unit of permittivity of free space is
The $SI$ unit of the inductance, the henry cannot be written as
The $SI$ unit of the inductance, the henry cannot be written as
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]
$'Torr'$ is the unit of
$'Torr'$ is the unit of
Write a note on $SI$ (System International)
Write a note on $SI$ (System International)