Rate of evaporation (volume evaporated per unit time) of water kept in an earthen pot is proportional to the volume of water present in the pot. It is observed that it takes 48 hrs for 75% of the water kept in the pot to evaporate. The empty pot was placed below a tap from which water leaks in small drops each of volume `v_(0)`. The drops fall at a uniform rate of n drops per hour. Calculate the volume of water in the pot 24hrs after it was kept below the tap.
