Physics If a person moves a trolley for a distance of 10 m with a force of 50 N, then the work done is 20 J 500 J 5 J 0.2 J 20 J 500 J 5 J 0.2 J ANSWER DOWNLOAD EXAMIANS APP
Physics Photon is the fundamental unit/quantum of Light Electricity Gravitation Magnetism Light Electricity Gravitation Magnetism ANSWER DOWNLOAD EXAMIANS APP
Physics In a railway track, two rails are joined end to end with a gap in between them because Accidents due to expansion in summer can be avoided Air-gaps are necessary for bearing the weight of running train Accidents due to contraction in winter can be avoided Steel can be saved Accidents due to expansion in summer can be avoided Air-gaps are necessary for bearing the weight of running train Accidents due to contraction in winter can be avoided Steel can be saved ANSWER DOWNLOAD EXAMIANS APP
Physics A boy is swinging a ball attached to a string in a horizontal circle. If the string snaps It will fall down at the same place where the string breaks It will continue to travel along a tangent to the circle at the point the ball was at the time of snapping and finally fall down None of these The ball will travel towards the center of the circle and fall down It will fall down at the same place where the string breaks It will continue to travel along a tangent to the circle at the point the ball was at the time of snapping and finally fall down None of these The ball will travel towards the center of the circle and fall down ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of Magnetic Induction? Farad Ohm Henry Volt Farad Ohm Henry Volt ANSWER DOWNLOAD EXAMIANS APP
Physics Which one is the unit of surface tension of a liquid Electron volt /cm2 None of these Newton /m2 Joule/ mm Electron volt /cm2 None of these Newton /m2 Joule/ mm ANSWER DOWNLOAD EXAMIANS APP
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