Which one of the following statements is corrcct ?The measurement of mass taken by a spring weighing balance is correct at the place where the spring balance is calibrated for The measurement of mass taken by a spring weighing balance is correct at all placesThe measurement of mass taken by a spring weighing balance is corrcct at the places where the acceleration due to gravity is same with the place where the spring balance is calibrated forA spring balance cannot be used to measure mass at any place