When 300 J of heat is added to `25 gm` of sample of a material its temperature rises from `25^(@)C` to `45^(@)C`. The thermal capacity of the sample and specific heat of the material are respectively given by

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.

When 400 J of heat are added to a 0.1 kg sample of metal, its temperature increase by 20(@) C. What isthe specific heat of the metal?

When 400 J of heat are added to a 0.1 kg sample of metal, its temperature increase by 20(@) C. What isthe specific heat of the metal?

A certain substance has a mass per mole of 50.0 g// mol. When 325 J is added as heat to a 30.0 g sample, the sample's temperature rises from 25.0^(@) to 45.0^(@) C. What are the (a) specific heat and (b) molar specific heat of this substance ? (c ) How many moles are in the sample ?

The thermal capacity of 40 g of aluminium (specific heat =0.2 cal//gm^(@)C )

The thermal capacity of 40 g of aluminium (specific heat =0.2 cal//gm^(@)C )

The thermal capacity of 40 g of aluminium (specific heat =0.2 cal//gm^(@)C )

If 1050 kJ of heat is required to rise the temperature of 18 kg of substance from 25^(@)C" to "35^(@)C , find the thermal capacity and water equivalent of the substance.