`0.93` watt - hour of energy is supplied to a block of ice weighing 10 gm. It is found that

Energy value of an hen egg weighing 50 gms is -

The energy supplied by a power plant is 40 million kilowatt hour. It is supplied by annihilation of matter, the mass that is annihilated is.

A cubical block of ice floating in water has to support a metal piece weighing 0.5 kg. What can be the minimum edge of the block so that it does not sink in water? specific gravity of ice=0.9.

A cubical block of ice floating in water has to suport metal piece weighing 0.5 kg. What can be the minimum edge of the block so that it does not sink in water/ specific gravity of ice=0.9.

A cubical block of ice floating in water has to suport metal piece weighing 0.5 kg. What can be the minimum edge of the block so that it does not sink in water/ specific gravity of ice=0.9.

How much energy must be supplied to change 36g of ice at 36g of ice at 0^(@)C water at room temperture , 25^(@)C?