A ball floats on the surface of water in a container exposed to the atmosphere. Will the ball remain immersed at its initial depth or will it sink or rise somewhat if the container is shifted to the moon?

A ball floats on the surface of water in a container exposed to the atmosphere. Volume V_(1) of its volume is inside the water. The container is now covered and the air is pumped out. Now let V_(2) be the volume immersed in water. Then

A ball floats on the surface of water in a container exposed to atmosphere. Statement-1 : If the container is shifted to moon, the ball will rise a little (gravity on moon is (1)/(6) th that on the earth). And Statement-2 : Buoyant force on the ball will decrease.

A 1.00 m tall container is filled to the brim , partway with mercury and the rest of the way with water . The container is open to the atmosphere . What must be the depth of the mercury so that the absolute pressure on the bottom of the container is twice the atmospheric pressure ?

A cork ball is floating on the surface of water in a beaker. The beaker is covered with a bell jar and the air is evacuted. What wil happen to the ball ?

A boat carrying steel balls is floating on the surface of water in a tank. If the balls are thrown into the tank one by one, how will it affect the level of water ?

Two identical communicating containers have water filled into them.A speherical ball of ice (relative density=0.9) having volume 100cm^(3) is put into the left vessel. Calculate the volume of water flowing into the right container. Immediately after placing the ball (i.e.,don't consider any melting of the ice ball). give your answer for following two caes (i) The ice ball floats in the water in the left container. (ii) The ice ball gets exactly half immersed in the water. (iii) What will happen to the water level after the ice melts? Answer for bodth i and ii above.