A solid sphere of iron at `2^(@)C` is lying at the bottom of a bucket full of water at `2^(@)C`. If the temperature of the water is increased to `3^(@)C`, the buoyant force on the sphere due to water will

At 25^(@)C the pH of water is 7. When temperature of water is increased to 70^(@)C than pH of water and nature of water is

At 25^(@)C the pH of water is 7. When temperature of water is increased to 70^(@)C than pH of water and nature of water is

If temperature of water increases for 1^@C to 3^@C the density of water_____

Assertion : A solid object of iron is dipped in water, both are at same temperature of 2^(@)C . If the temperature of water is increased by 2^(@)C , then the buoyancy force action of the object will increase. Reason : If we increase the temperature of water from 2^(@)C " to " 4^(@)C , then density of water will increase. Ignore expansion of solid sphere.

A block of iron is kept at the bottom of a bucket full of water at 2^@C . The water exerts bouyant force on the block. If the temperature of water is increased by 1^@C the temperature of iron block also increases by 1^@C . The bouyant force on the block by water

A block of iron is kept at the bottom of a bucket full of water at 2^@C . The water exerts bouyant force on the block. If the temperature of water is increased by 1^@C the temperature of iron block also increases by 1^@C . The bouyant force on the block by water

An aluminium sphere is dipped into water at 10^(@)C . If the temperature is increased, the force of buoyancy