MCQ
Pascal-Second has dimension of
  • A
    Force
  • B
    Energy
  • C
    Pressure
  • Coefficient of viscosity

Answer

Correct option: D.
Coefficient of viscosity
(d) $\mathrm{NSm}^{-2}=\mathrm{Nm}^{-2} \times S=$ Pascal-second.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

The variation of velocity of a particle with time moving along a straight line is illustrated in the following figure. The distance travelled by the particle in four seconds is
Image
A particle of mass $m$ is attached to three identical springs $A, B$ and $C$ each of force constant $k$ a shown in figure. If the particle of mass $m$ is pushed slightly against the spring $A$ and released then the time period of oscillations isImage
The work done in blowing a soap bubble of radius $0.2 \mathrm{~m}$ is (the surface tension of soap solution being $0.06 \mathrm{~N} / \mathrm{m}$ )
If a man increase his speed by $2 \mathrm{~m} / \mathrm{s}$, his K.E. is doubled, the original speed of the man is
An optically active compound
The idea of the quantum nature of light has emerged in an attempt to explain
Two black metallic spheres of radius $4 \mathrm{~m}$, at $2000 K$ and $1 \mathrm{~m}$ at 4000 $K$ will have ratio of energy radiation as
As shown in the figure, a magnet is moved with a fast speed towards a coil at rest. Due to this induced electromotive force, induced current and induced charge in the coil is $E, I$ and $Q$ respectively. If the speed of the magnet is doubled, the incorrect statement is
Image
Water rises to a height $h$ in a capillary at the surface of earth. On the surface of the moon the height of water column in the same capillary will be
$5 \mathrm{~g}$ of ice at $0^{\circ} \mathrm{C}$ is dropped in a beaker containing $20 \mathrm{~g}$ of water at $40^{\circ} \mathrm{C}$. The final temperature will be