For a body floating in a liquid the normal pressure exerted by the liquid acts at ____________________?

Related Mcqs:

The conditions for the stable equilibrium of a floating body are___________________?

A. the meta-center should lie above the center of gravity B. the center of buoyancy and the center of gravity must lie on the same vertical line C. a righting couple should be formed D. all the above are correct E. none of the above is correct...

In order to increase sensitivity of U-tube manometer, one leg is usually inclined by angle 9. Sensitivity of inclined tube to sensitivity of U-tube is equal to________________?

A. sin 9 B. sin 9 C. cas 9 D. cos 9 E. tan 9...

Cavitation will begin when__________________?

A. the pressure at any location reaches an absolute pressure equal to the saturated vapour pressure of the liquid B. pressure becomes more than critical pressure C. flow is increased D. pressure is increased E. none of the above...

Gradually varied flow is__________________?

A. steady uniform B. non-steady non-uniform C. non-steady uniform D. steady non-uniform E. true one-dimensional...

Mercury is often used in barometer because____________________?

A. it is the best liquid B. the height of barometer will be less C. its vapour pressure is so low that it may be neglected D. both B. and C. E. it moves easily...