SI unit of the coefficient of viscosity is___________________?

Related Mcqs:

1. Coefficient of viscosity of honey is greater than______________?

   A. Milk
   B. Water
   C. Charcoal
   D. Water

2. The dimensions of the coefficient of viscosity are_____________?

   A. ML-1T-1
   B. M2L1T1
   C. ML1T-1
   D. M2L-1T-1

3. The unit of coefficient of linear expansion or volume expansion is__________?

   A. K
   B. K-1
   C. K -2
   D. none

   Submitted by: Mahrukh

4. Magnetic force acting on a unit positive charge moving perpendicular to the magnetic field with a unit velocity is called____________________?

   A. magnetic flux
   B. magnetic field intensity
   C. magnetic induction
   D. self inductance

5. The graphical representation of Ohms law is___________________?

   A. hyperbola
   B. ellipse
   C. parabola
   D. straight line

6. A thing that emits its own light is___________________?

   A. luminous
   B. non-luminous
   C. incandescent
   D. bright

7. The source of geothermal energy is___________________?

   A. decay of radioactive element in the earth
   B. compression of material in the earth
   C. residual lost of the earth
   D. all as said in A – B and C

8. A uniform steel wire of length 4m and area of cross-section 3×10-6m2 is extended by 1mm by the application of a force. If the youngs modulus of steel is 2×1011 Nm-2 the energy stored in the wire is___________________?

   A. 0.025J
   B. 0.50J
   C. 0.75J
   D. 0.100J

9. Value of permeability of free space in SI units is___________________?

   A. 4πx10-9 WbA-1m-1
   B. 4πx10-7 WbA-1m-1
   C. 4πx10-10 WbA-1m-1
   D. 4πx10-8 WbA-1m-1

10. The velocity of laser light is___________________?

    A. Less than ordinary light
    B. More than ordinary light
    C. Equal to ordinary light
    D. Different for different colours or frequency