9th Class Physics Past Paper MCQS 2015 Group 2 Test Lahore Board

a-body-is-in-equilibrium-when-its_-_acceleration-is-zero,in-einstein-27-s-mass-energy-equation-2-c-c-is-the-3-a_-_speed-of-light,in-isolated-system-the-momentum-after-collision-of-two-bodies-is-3-a_-_constant,in-solid-2-c-heat-is-transferred-by-3-a_-_conduction,in-which-state-molecules-do-not-leave-their-position-3-f_-_solid,least-count-of-vernier-callipers-is-3-a_-_0-01-cm,the-motion-of-body-in-straight-line-is-3-a_-_linear-motion,the-number-of-forces-that-can-be-added-by-head-to-tail-rule-is-3-a_-_any-number,the-unit-of-momentum-is-3-a_-_ns-3-csup-3-e-1-3-c-2-fsup-3-e,the-value-of-27-g-27-at-moon-is-3-a_-_1-6-ms-3-csup-3-e-2-3-c-2-fsup-3-e,which-of-the-following-affects-evaporation-3-a_-_all-of-these