Physics Which of the following device is used to measure humidity? Psycho Meter Hygrometer Hydrometer Anemometer Psycho Meter Hygrometer Hydrometer Anemometer 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? Scattering Diffraction Polarization Interference Scattering Diffraction Polarization Interference ANSWER DOWNLOAD EXAMIANS APP
Physics A machine powered by rotating blades is a Solar panel Fumerole Turbines None of these Solar panel Fumerole Turbines None of these ANSWER DOWNLOAD EXAMIANS APP
Physics The device used to change the speed of an electric fan is Regulator Amplifier Switch Rectifier Regulator Amplifier Switch Rectifier ANSWER DOWNLOAD EXAMIANS APP
Physics stars which appear single to the naked eye but are double when seen through a telescope are asteroids binaries novas and supernovas quasars asteroids binaries novas and supernovas quasars ANSWER DOWNLOAD EXAMIANS APP
Physics The minimum number of geostationary satellites needed for uninterrupted global coverage is : 3 2 4 1 3 2 4 1 ANSWER DOWNLOAD EXAMIANS APP
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