The damping force on an oscillator is directly proportional to the velocity.The units of the constant of proportionality are
$Kg\ ms^{-1}$
$Kg\ ms^{-2}$
$Kg\ s^{-1}$
$Kg\ s$
Match List $I$ with List $II$.
List $I$ | List $II$ |
$(A)$ Torque | $(I)$ $Nms^{-1}$ |
$(B)$ Stress | $(II)$ $J\,kg^{-1}$ |
$(C)$ Latent Heat | $(III)$ $Nm$ |
$(D)$ Power | $(IV)$ $Nm^{-2}$ |
Choose the correct answer from the options below.
What is unit ? What are fundamental unit and derived unit.
Unit of self inductance is
One yard in $SI$ units is equal