Download App
The unit of the coefficient of viscosity in $S.I.$ system is
  • A$m/kg{\rm{ - }}s$
  • B$m{\rm{ - }}s/k{g^2}$
  • C$kg/m{\rm{ - }}{s^2}$
  • D$kg/m{\rm{ - }}s$
Medium
art

Download our app
and get started for free

Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*
Download App

Similar Questions

  • 1
    Dimensional formula $M{L^{ - 1}}{T^{ - 2}}$ does not represent the physical quantity
    View Solution
  • 2
    The density of a material in the shape of a cube is determined by measuring three sides of the cube and its mass. If the relative errors in measuring the mass and length are respectively $1.5\%$ and $1\%$, the maximum error in determining the density is   ........ $\%$
    View Solution
  • 3
    The principle of ‘parallax’  is used in the determination of distances of very distant stars. The baseline $AB$ is the line joining the Earth’s two locations six months apart in its orbit around the Sun. That is, the baseline is about the diameter of the Earth’s orbit $\approx 3 \times 10^{11}\;m$. However, even the nearest stars are so distant that with such a long baseline, they show parallax only of the order of $1”$ (second) of arc or so. A parsec is a convenient unit of length on the astronomical scale. It is the distance of an object that will show a parallax of $1”$ (second of arc) from opposite ends of a baseline equal to the distance from the Earth to the Sun. How much is a parsec in terms of metres ?
    View Solution
  • 4
    If $L , C$ and $R$ are the self inductance, capacitance and resistance respectively, which of the following does not have the dimension of time?
    View Solution
  • 5
    A physical quantity is $A = P^2/Q^3.$ The percentage error in measurement of $P$ and $Q$ is $x$ and $y$ respectively. Maximum error in measurement of $A$ is
    View Solution
  • 6
    The binding energy of a nucleon in a nucleus is of the order of a few
    View Solution
  • 7
    The unit of Planck's constant is
    View Solution
  • 8
    Dimensions of coefficient of viscosity are
    View Solution
  • 9
    A thin copper wire of length l metre increases in length by $ 2\%$ when heated through $10^o C$. ......... $\%$ is the percentage increase in area when a square copper sheet of length $l$ metre is heated through $10^o C$
    View Solution
  • 10
    If the units of force, energy and velocity are respectively $10\, N, 100\, J, 5\, m/s$, then  the units of length, mass and time will be
    View Solution