Physics Which of the following is not true about X-rays? Can affect photographic plates Travel with the speed of light Can be reflected or refracted Have low penetrating power Can affect photographic plates Travel with the speed of light Can be reflected or refracted Have low penetrating power ANSWER DOWNLOAD EXAMIANS APP
Physics Which type of radiation has the lowest penetrating ability? Gamma Beta All of these Alpha Gamma Beta All of these Alpha ANSWER DOWNLOAD EXAMIANS APP
Physics The fuse in our domestic electric circuit melts when there is a high rise in Inductance Resistance Current Capacitance Inductance Resistance Current Capacitance ANSWER DOWNLOAD EXAMIANS APP
Physics The flux commonly used in brazing is Resin plus alcohol Zinc chloride Borax Ammonium chloride Resin plus alcohol Zinc chloride Borax Ammonium chloride ANSWER DOWNLOAD EXAMIANS APP
Physics Tesla is a unit of magnetic : Induction Moment Field Flux Induction Moment Field Flux ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the waves have the longest wavelength Violet Blue Green Red Violet Blue Green Red ANSWER DOWNLOAD EXAMIANS APP
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