ECAT & MDCAT XII PHYSICS : Chapter 12 ELECTROSTATICS (test 1) Leave a Comment / By Afshan JAMAL / July 4, 2026 Welcome to your ECAT & MDCAT XII PHYSICS : Chapter 12 ELECTROSTATICS (test 1) The Process of Expansion during heating: Occurs at the same rate for all materials Occurs at different rates for different materials Increases the weight of a material Increases the density of a material None None Previous Start Quiz Next Time's up