Physics If a person moves a trolley for a distance of 10 m with a force of 50 N, then the work done is 5 J 20 J 500 J 0.2 J 5 J 20 J 500 J 0.2 J ANSWER DOWNLOAD EXAMIANS APP
Physics Which colour is the complementary colour of yellow ? Red Blue Green Orange Red Blue Green Orange ANSWER DOWNLOAD EXAMIANS APP
Physics A parachute descends slowly whereas a stone dropped from the same height falls rapidly, because None of these Special mechanisms are present in parachute A parachute has a larger surface area and air resistance is more Stone is heavier than parachute None of these Special mechanisms are present in parachute A parachute has a larger surface area and air resistance is more Stone is heavier than parachute ANSWER DOWNLOAD EXAMIANS APP
Physics Which phenomenon is responsible for the echo of sound wave? Refraction Polarisation Reflection Interference Refraction Polarisation Reflection Interference ANSWER DOWNLOAD EXAMIANS APP
Physics The centre of gravity of a sprinter during the race lies Ahead of his feet At the centre of the body To the left side of the body Behind his feet Ahead of his feet At the centre of the body To the left side of the body Behind his feet ANSWER DOWNLOAD EXAMIANS APP
Physics One light year is equal to 2 trillion miles 8 trillion miles 6 trillion miles 9 trillion miles 2 trillion miles 8 trillion miles 6 trillion miles 9 trillion miles ANSWER DOWNLOAD EXAMIANS APP
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