9th Class Physics MCQS Kinematics Online Test 3

3-cp-3-e-which-of-the-following-affects-evaporation-3-f-3-c-2-fp-3-e_-_3-cp-3-e-all-of-these-3-c-2-fp-3-e,3-cp-3-e-which-one-of-the-following-graphs-is-representing-uniform-acceleration-3-f-3-c-2-fp-3-e_-_3-cp-3-e-3-cimg-alt-3-d-22-22-src-3-d-22-2-fnewtest-system-2-fadmin-2-fbrain-new-edtior-2-fkcfinder-2-fupload-2-fimages-2-f-7-2520-28-a-29-png-22-style-3-d-22-height-3-a-70-px-3-b-width-3-a-66-px-22-2-f-3-e-3-c-2-fp-3-e,3-cp-3-e-which-unit-is-equal-to-joule-per-second-3-f-3-c-2-fp-3-e_-_3-cp-3-e-watt-3-c-2-fp-3-e,3-cp-3-e-working-principle-of-coal-heaters-is-3-c-2-fp-3-e_-_3-cp-3-e-convection-currents-3-c-2-fp-3-e,3-cp-3-ea-body-is-more-stable-if-its-centre-of-gravity-is-3-a-3-c-2-fp-3-e_-_3-cp-3-e-low-3-c-2-fp-3-e,3-cp-3-ea-polished-surface-is-poor-absorber-of-heat-as-its-temperature-rises-3-a-3-c-2-fp-3-e_-_3-cp-3-e-very-slowly-3-c-2-fp-3-e,a-ball-is-thrown-vertically-upward-2-c-its-velocity-at-the-highest-point-is-3-a_-_0,a-body-has-translatory-motion-if-it-moves-along-a_-_line-without-rotation,a-car-is-moving-at-a-speed-of-10-ms-3-csup-3-e-1-3-c-2-fsup-3-e-its-speed-expressed-in-kmh-3-csup-3-e-1-3-c-2-fsup-3-e-is-3-a_-_36-kmh-3-csup-3-e-1-3-c-2-fsup-3-e,a-car-is-moving-with-speed-of-20-ms-3-csup-3-e-1-3-c-2-fsup-3-e-its-speed-in-kmh-3-csup-3-e-1-3-c-2-fsup-3-e-is_-_72-kmh-3-csup-3-e-1-3-c-2-fsup-3-e,a-change-in-position-in-proper-direction-is-called-3-a_-_velocity,a-change-in-position-is-called_-_distance,the-speed-of-a-tiger-is-3-a_-_70-kmh-3-csup-3-e-1-3-c-2-fsup-3-e,which-is-not-a-scalar-quantity-3-f_-_displacement