Physics If a person moves a trolley for a distance of 10 m with a force of 50 N, then the work done is 0.2 J 20 J 5 J 500 J 0.2 J 20 J 5 J 500 J ANSWER DOWNLOAD EXAMIANS APP
Physics Hydroscope is an instrument that shows changes in: Sound under water Density of liquid Atmospheric humidity None of these Sound under water Density of liquid Atmospheric humidity None of these ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of relative density? Kg/m3 Kg/m2 It has no unit Kg/m Kg/m3 Kg/m2 It has no unit Kg/m ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following group of elements are diamagnetic? Argon, copper, silver Hydrogen, oxygen, Argon Hydrogen, argon, copper Oxygen, copper, silver Argon, copper, silver Hydrogen, oxygen, Argon Hydrogen, argon, copper Oxygen, copper, silver ANSWER DOWNLOAD EXAMIANS APP
Physics Velocity of sound in air does not depend on Temperature of air Density of air Pressure of air Humidity of air Temperature of air Density of air Pressure of air Humidity of air ANSWER DOWNLOAD EXAMIANS APP
Physics Choose the most appropriate answer: Sir CV Raman was awarded Noble Prize for his work connected with which of the following phenomenon of radiation? Polarization Scattering Interference Diffraction Polarization Scattering Interference Diffraction ANSWER DOWNLOAD EXAMIANS APP
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