Equal volumes of water and alcohol when put in similar calorimeters take 100 sec and 74 sec respectively, to cool from 50∘C to 40∘C. The thermal capacity of each calorimeter is numerically equal to the volume of either liquid. The specific gravity of alcohol is 0.8. If the specific heat capacity of water is 1 cal/g∘C, the specific heat capacity of alcohol will be -
[Assume constant rate of cooling]