How much energy is in each pulse, in joules?

Answer for question "

The specific heats of aluminum and iron are 0.214 and 0.107 calories per gram degrees Celsius [cal/(g degrees Upper C )] respectively. If we add the same amount of energy to a cube of each material (of the same mass) and find that the temperature of the aluminum increases by 28 degrees Fahrenheit [degrees Upper F ], how much will the iron temperature increase in degrees Fahrenheit [degrees Upper F ]? "

is explained in attachment.

Explanation: