An experiment in which 44.00kJ of heat is added to a cube of metal with initial side length 1.00m and temperature 300.K is performed twice, once with a copper cube and once with a lead cube. Fill in the blanks with "<", ">", "=", "N/A". Select N/A only if a comparison is not possible.1. The copper cube's initial volume is the lead cube's.2. The copper cube's initial temperature is the lead cube's.3. The copper cube's final temperature is the lead cube's.4. The copper cube's final volume is the lead cube's.5. The copper cube's final mass is the lead cube's.6. The copper cube's final internal energy is the lead cube's.