Water in which container has observed more heat to obtain the temperature stated above?

Which one has more free energy

In which case will water absorb more heat in going from a temperature of 25^@C to 50^@ C ? Will it be the case of one glass of water or twenty glasses of water?

Carborundum is obtained when silica is heated at high temperature with

A 10 Watt electric heater is used to heat a container filled with 0.5 kg of water. It is found that the temperature of water and the container rises by 3, K in 15 minutes. The container is then emptied, dried and filled with 2 kg of oil. The same heater now raises the temperature of container-oil system by 2''K in 20 minutes. Assuming that there is no heat loss in the process and the specific heat of water as "4200 J . kg"^(-1).K^(-1) , the specific heat of oil in the same unit is equal to

A 10 Watt electric heater is used to heat a container filled with 0.5 kg of water. It is found that the temperature of water and the container rises by 3^@ K in 15 minutes. The container is then emptied, dried and filled with 2 kg of oil. The same heater now raises the temperature of container-oil system by 2^@ K in 20 minutes. Assuming that there is no heat loss in the process and the specific heat of water as 4200 Jkg^(-1) k^(-1) , the specific heat of oil in the same unit is equal to

Which layer has more cellulose ?

If a body and some water required the same heat for increasing the temperature of both by the same quantity then the quantity of water is called as