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At sea level, the height of the mereury ...

At sea level, the height of the mereury columm is around______ mm.

A

sliding

B

static

C

rolling

D

kinetic

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SURA PUBLICATION-Force and Pressure-Exercise
  1. The SI unit of surface tension is.

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  2. The amount of force acting per unit length on the surface of a liquid ...

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  3. At sea level, the height of the mereury columm is around mm.

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  4. Friction existing during the motion of bodies is called friction .

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  5. If the same force is made to act on a larger area, the pressure .

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  6. At the give depth, a liquid exerts pressure in all direction.

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  7. The presstre exerted by the air around us is called pressure.

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  8. At higher altitudes, atmospheric pressure is.

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  9. Friction depends on the of two surface in contact.

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  10. Water strider insect slides on the wather surface easily due to the o...

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  11. The force Which acts in order to oppose the relative motion of the lay...

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  12. The automobile brake system works according to.

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  13. The is used to mark the compressed bundles of cotton or cloth so as t...

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  14. In the SI system 1 atm= pascal.

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  17. Assertion and Reason. Mark the correct choice as : Assertion: Force is...

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  18. Assertion and Reason. Mark the correct choice as : Assertion: Friction...

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  19. Assertion and Reason. Mark the correct choice as : Assertion: The pres...

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  20. Assertion and Reason. Mark the correct choice as : Assertion: We can l...

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