Find the increase in mass of water when `1.0 kg` of water absorbs `4.2 xx 10^3` J of energy to produce a temperature rise of `1K`.

The increase in mass of water when 1.0 kg of water absorbs 34.2xx10^(3)J of energy to produce a temperature riise of 1 K will be

Find the increase in mass when 1 kg of water is heated from 0^@C to 100^@C . Specific heat capacity of water = 4200 J kg^(-1) K^(-1) .

calculate the increase in internal energy of 1 kg of water at 100(0)C when it is converted into steam at the same temperature and at 1atm (100 kPa). The density of water and steam are 1000 kg m^(-3) and 0.6 kg m^(-3) respectively. The latent heat of vaporization of water =2.25xx10^(6) J kg^(1) .

Calculate the increase in internal energy of 1 kg of water at 100^@C when it is converted into steam at the same temperature and at 1 atm (100kPa). The density of water and steam are 1000(kg)/(m^3) and 0.6(kg)/(m^3) resprectively. The latent heat of vaporization of water =2.25xx10^6(J)/(kg)

At a certain temperature , K_(w) of water is 9.0 xx 10^(-14) . The pH of water at this temperature is

A 10.0 kg block of ice has a temperature of -10.0^(@)C . The pressure is one atmosphere. The block absorbs 4.11 xx 10^(6)J of heat. What is the final temperature of the liquid water ?

The increase in internal energy of 1 kg of water at 100^(@) C when it is converted into steam at the same temperature and 1 atm (100 kPa) will be : [The density of water and steam are 1000 kg//m^(3) "and" 0.6 kg//m^(3) respectively. The latent heat of vapourisation of water is 2.25xx10^(6) J//kg .]

50 g of copper is heated to increase its temperature by 10^@C . If the same quantity of heat is given to 10g of water, the rise in its temperature is (specific heat of copper =420J//kg^(@)//C )

420 J of energy supplied to 10g of water will rises its temperature by