MDCAT Physics MCQS Work and Energy Online Test 2
capability-to-do-work-is-called-3-a_-_energy,choice-of-zero-potential-energy-level-is-3-a_-_surface-of-the-earth,consumption-of-energy-by-a-60-watt-electric-bulb-in-2-seconds-is-3-a_-_120-j,energy-dissipated-usually-appears-as-3-a_-_heat-energy,energy-stored-in-a-dam-27-s-water-is-3-a_-_potential-enery,energy-stored-in-spring-is-3-a_-_elastic-p-e,energy-stored-in-the-spring-of-watch-is-called-3-a_-_elastic-potential-energy,escape-velocity-on-the-surface-of-earth-is-11-2-kms-3-csup-3-e-1-3-c-2-fsup-3-e-the-escape-velocity-on-the-surface-of-another-planet-of-same-mass-as-that-of-earth-but-of-26-nbsp-3-b-5-c-28-0-crac-7-b-1-7-d-7-b-4-7-d-5-c-29-times-of-the-radius-of-the-earth-is-3-a_-_5-6-kms-3-csup-3-e-1-3-c-2-fsup-3-e,hot-igneous-rocks-2-c-usually-in-molten-or-partly-molten-state-are-found-in-the-depth-of-3-a_-_10-km,if-50-kg-crate-is-pushed-through-2-m-across-the-floor-with-a-force-of-50-n-2-c-the-work-done-will-be-3-a_-_100-j,if-a-body-of-mass-5-kg-is-raised-vertically-through-a-distance-of-1-m-2-c-then-work-done-is-3-a_-_49-j,if-a-force-of-one-newton-acts-on-a-body-and-displaces-it-through-a-distance-of-one-meter-in-the-direction-of-force-2-c-then-the-work-done-will-be-one_-_joule,if-an-agent-consumes-a-power-of-1-kilo-watt-for-one-hour-2-c-the-work-done-is-3-a_-_one-kilo-watt-hour,if-force-and-displacement-are-in-the-opposite-direction-2-c-the-work-done-is-taken-as_-_negative-work,if-the-body-of-weight-e-2-80-98-w-e-2-80-99-is-lifted-through-a-height-e-2-80-98-h-e-2-80-99-then-the-work-done-will-be-3-a_-_wh,if-the-velocity-of-a-body-becomes-three-times-greater-2-c-then-kinetic-energy-will-be_-_nine-times,if-velocity-27-v-27-of-an-object-is-double-2-c-then-k-e-becomes-3-a_-_four-times,if-velocity-and-mass-of-a-moving-object-are-doubled-then-k-e-becomes-3-a_-_8-26-nbsp-3-btimes,if-velocity-of-a-moving-object-is-double-2-c-its-k-e-becomes-3-a_-_four-times,in-earth-e-2-80-99-s-gravitational-field-2-c-work-done-is-a-closed-path-is-3-a_-_zero,work-has-same-dimensions-as-that-of-3-a_-_torque
Questions | 21 |
---|---|
Available | Always |
Pass rate | 45 % |
Backwards navigation | Allowed |