Hold the cover slip over the object in such a manner that it touches the edge of the drop of water .Gently lower the cover slip onto water

Total earth's surface covered by water is

A cylindrical can, whose base is horizontal and of radius 3-5 cm, contains sufficient water so that when a sphere is placed in the can, the water just covers the sphere. Given that the sphere just fits into the can, calculate : the depth of water in the can before the sphere was put into the can.

A conical vessel of radius 6 cm and height 8 cm is completely filled with water. A sphere is lowered into the water and its size is such that when it touches the sides it is just immersed. What fraction of water overflows ?

A conical vessel of radius 6cm and height 8cm is completely filled with water. A sphere is lowered into the water and its size is such that when it touches the sides, it is just immersed . What fraction of water over flows?

A conical vessel of radius 6 cm and height 8 cm is completely filled with water. a sphere is lowered into the water and its size is such that when it touches the the sides, it just immersed. what fraction of water overflows.

A capillary tube is dipped in water to a depth and the water rises to a height h( lt l) in the capillary tube. The lower end of the tube is closed in water by putting a lower over it. The tube is now taken out and the thumb is removed from the lower end and it kept open. The length of liquid column in the tube will be

An ice cube of side 1 cm is floating at the interface of kerosene and water in a beaker of base area 10 cm^(2) . The level of kerosene is just covering the top surface of the ice cube. a. Find the depth of submergence in the kerosene and that in the water. b. Find the change in the total level of the liquid when the whole ice melts into water.

A piece of iron sinks in water, but a slip made of iron floats in water. Why?

Draw a diagram showing the temperature of various layers of water in an ice covered pond.