Espanola island in the Galapagos is 900 km from the boundary between the Nazca Plate and the South America plate. write a scientific explanation to support your claim of when Espanola will be destroyed by the subduction occurring at this boundary.

Asmall electric heater, immersed in 80g of water in a calorimeter of 40j/k raises the temperature from 10.5 degree celsius to 25 degree celsius in 12 minutes. using the same apparatus with 50g of oil instead of water, it is found that the temperature of oil rises from 7 degree celsius to 27 degree celsius in 10 minutes. find specific heat capacity of the oil.