HighDip.com
Home
About
Apps
Contact
Games
physics 06 viscosity
Pg.No.
1
<<
>>
Page 1
Q.1. Which force opposes the relative motion between different layers of liquid or gases?
Q.2. Name the property of a liquid by virtue of which it opposes the relative motion between its different layers?
Q.3. Which state of matter shows viscosity due to cohesive force between its molecules?
Q.4. Which state of matter shows viscosity due to diffusion of its molecules from one layer to another layer?
Q.5. Which state of matter do not shows viscosity?
Q.6. Which is more viscous a liquid or gas?
Q.7. What is the viscosity of an ideal fluid?
Q.8. With what rise the viscosity of a liquid decreases while that for gases increases?
Q.9. Write the SI unit of viscosity?
Q.10. Which velocity first increases and finally become constant of a body falling in a viscous medium?
Q.11. Name the flow of a fluid if it flowing in such a way that velocity of all its particles reaching a particular point is same at all time?
Q.12. Name the maximum velocity upto which fluid motion is streamline?
Q.13. On what the rate of flow depends,if the velocity of flow is more than critical velocity?
Q.14. Why the lava comes out swiftly on eruption of a volcano?
Q.15. According to which theorem,the total energy per unit volume of an incompressible and non viscous liquid flowing in streamline motion in a tube is constant?
<<
>>