Specific heat capacity values are not always available for certain food materials. A technician in a food processing plant must determine the specific heat capacity of some vegetables that have been grown by a local supplier. She begins her work by placing 597.5 grams of finely chopped material into a well insulated test vessel and adds a controlled amount of heat to the mixture while monitoring the temperature change. She finds that it takes 56.250 kiloJoules of heat energy to increase the temperature of the sample from an initial 21.5 degrees Celsius to 45.2 degrees Celius. What is the specific heat capacity as determined in the researcher's laboratory? Express your answer to three decimal places. Do not include any units in your answer. Just for your information, the units of this Cp value would be kiloJoules per kilogram per Celsius degree or kJ/kg C