- Home
- Standard 11
- Physics
1.Units, Dimensions and Measurement
easy
The dimensional formula for $r.m.s.$ (root mean square) velocity is
A${M^0}L{T^{ - 1}}$
B${M^0}{L^0}{T^{ - 2}}$
C${M^0}{L^0}{T^{ - 1}}$
D$ML{T^{ - 3}}$
Solution
The dimensional formula for the $RMS$ velocity is same as the normal velocity.
So, dimension of $RMS$ velocity is $=\left[ M ^0 LT ^{-1}\right]$
So, dimension of $RMS$ velocity is $=\left[ M ^0 LT ^{-1}\right]$
Standard 11
Physics
Similar Questions
Match List$-I$ with List$-II.$
| List$-I$ | List$-II$ |
| $(a)$ Magnetic Induction | $(i)$ ${ML}^{2} {T}^{-2} {A}^{-1}$ |
| $(b)$ Magnetic Flux | $(ii)$ ${M}^{0} {L}^{-1} {A}$ |
| $(c)$ Magnetic Permeability | $(iii)$ ${MT}^{-2} {A}^{-1}$ |
| $(d)$ Magnetization | $(iv)$ ${MLT}^{-2} {A}^{-2}$ |
