Physics Which of these waves can be polarized ? Sound waves in air Light waves Transverse waves on a string Longitudinal waves on a string Sound waves in air Light waves Transverse waves on a string Longitudinal waves on a string ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a device designed to protect electrical devices from voltage spikes? Current unloader Surge protector Heat protector Voltage unloader Current unloader Surge protector Heat protector Voltage unloader ANSWER DOWNLOAD EXAMIANS APP
Physics A liquid disturbed by stirring comes to rest due to Density Surface tension Centripetal force Viscosity Density Surface tension Centripetal force Viscosity ANSWER DOWNLOAD EXAMIANS APP
Physics The component used for tuning a radio is basically a variable Resisto Inductor Condenser Transformer Resisto Inductor Condenser Transformer ANSWER DOWNLOAD EXAMIANS APP
Physics What measures Air pressure? Spectrometer Barometer Bolometer Barkometer Spectrometer Barometer Bolometer Barkometer ANSWER DOWNLOAD EXAMIANS APP
Physics Radio telescopes are better than optical telescopes because they can detect faint galaxies which no optical telescope can they can work even in cloudy conditions All of these they can work during the day and night they can detect faint galaxies which no optical telescope can they can work even in cloudy conditions All of these they can work during the day and night ANSWER DOWNLOAD EXAMIANS APP
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