Physics What is the size of Electron as comapared to Proton and Neutron? 1/1236 1/1836 8402 1/355 1/1236 1/1836 8402 1/355 ANSWER DOWNLOAD EXAMIANS APP
Physics Energy in reflected light : Decreases with the increase in angle of incidence Increases with the increase in angle Does not depends on the angle of incidence Becomes maximum for angle of incidence equal to 45° Decreases with the increase in angle of incidence Increases with the increase in angle Does not depends on the angle of incidence Becomes maximum for angle of incidence equal to 45° ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has the shortest wavelength? Gamma rays Microwaves Radio waves Infrared rays Gamma rays Microwaves Radio waves Infrared rays ANSWER DOWNLOAD EXAMIANS APP
Physics Anemometer is an instrument meant for measuring ________ Air masses Velocity Wind speed Temperature Air masses Velocity Wind speed Temperature ANSWER DOWNLOAD EXAMIANS APP
Physics A piece of paper and a cricket ball are dropped from the same height. Under which of the following conditions do both reach the surface simultaneously ? They must have the same density They must have the same volume They must be dropped in vacuum They must have the same mass They must have the same density They must have the same volume They must be dropped in vacuum They must have the same mass ANSWER DOWNLOAD EXAMIANS APP
Physics Night photography and photopraphy in mist and fog are possible using Infra-red radiation Microwave radiation Gamma radiation Ultra-violet radiation Infra-red radiation Microwave radiation Gamma radiation Ultra-violet radiation ANSWER DOWNLOAD EXAMIANS APP
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