A lead piece of mass `25 g` gives out `1200` calories of heat when it is cooled from `90^@ C` to `10^@ C`. What is its
(i) specific heat
(ii) thermal capacity
(iii) water equivalent.

A leadpiece of mass 25g gives out 1200 calories of heat when it is cooled from 90^(@) C to 10^(@) C . What is its i) Specific heat ii) thermal capacity and ii) Water equivalent.

A piece of lead weighing 500 g gives out 1200 calories of heat when it is cooled from 90 °C to 10 °C. Find its specific heat.

A body of mass 750 g requires 13,500 J of heat eneragy in order to raise its temperature from 25^@C to 55^@C . Calculat its specific heat capacity.

A metal block absorbs 4500 cal of heat when heated from 30^(@) C to 80^(@) C. Its thermal capacity is

A metal block absorbs 4500 cal of heat when heated from 30^@C to 80^@C . Its thermal capacity is

A metal piece of mass 50 g at 27^@ C requires 2400 J of heat energy in order to raise its temperature to 327^@ C. Calculate the specific heat capacity of the metal.

A certain substance has a mass of 50/gmol. When 300 J of heat is added to 25 g of sample of this material, its tempertuare rises from 25 to 45^(@) C. Calcualte (i) thermal capacity.. (ii) Specific heat and (iii) molar heat capacity of the sample.

A certain substance has a mass of 50/gmol. When 300 J of heat is added to 25 g of sample of this material, its tempertuare rises from 25 to 45^(@) C. Calcualte (i) thermal capacity.. (ii) Specific heat and (iii) molar heat capacity of the sample.