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 0.2 J 500 J 20 J 5 J 0.2 J 500 J 20 J ANSWER DOWNLOAD EXAMIANS APP
Physics Rate at which velocity changes over time? Speed Displacement Jerk Acceleration Speed Displacement Jerk Acceleration ANSWER DOWNLOAD EXAMIANS APP
Physics Gamma rays have greatest similarity with B-rays A-rays X-rays U.V.-rays B-rays A-rays X-rays U.V.-rays ANSWER DOWNLOAD EXAMIANS APP
Physics A barometer is kept inside a bell jar. Air is slowly pumped out of the jar. The mercury level does not change The mercury level starts rising The mercury level starts falling The bell jar breaks up The mercury level does not change The mercury level starts rising The mercury level starts falling The bell jar breaks up ANSWER DOWNLOAD EXAMIANS APP
Physics Lamberts law is related to Refraction Reflection Illumination Interference Refraction Reflection Illumination Interference ANSWER DOWNLOAD EXAMIANS APP
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