Surface water contains.

An ice cube containing a galss ball is floating on the surface of water contained in a trough. The whole of the ice melts, the level of water in the trough

An ice cube containing a galss ball is floating on the surface of water contained in a trough. The whole of the ice melts, the level of water in the trough

An ice cube contains a glass ball. The cube is floating on the surface of water contained in a trough. What will happen to the water level, when the cube melts ?

In Bredig's arc method an electric arc is struck between the metal electrodes under the surface of water containing some stabilizing agent . The process involves

You are provided with a hollow iron ball A of volume 15 "cm"^3 and mass 12 g and a solid iron ball B of mass 12 g. Both are placed on the surface of water contained in a large tub. Which ball will sink? Give a reason for your answer. (Density of iron = 8.0 "g cm"^(-3) )

You are provided with a hollow iron ball A of volume 15 "cm"^3 and mass 12 g and a solid iron ball B of mass 12 g. Both are placed on the surface of water contained in a large tub. Find upthrust on each ball.

Two holes are made at a depth of h and 5 h from the water surface in a water container kept on a horizontal surface as shownn in figure. For which value of r, equalt amount of water will come out of the two holes? Here, l is the length of side of the square hole and r is the radius of circular hole.