Physics Which of the following waves cannot be polarised? Ultra violet Infrared Radio Ultrasonic Ultra violet Infrared Radio Ultrasonic ANSWER DOWNLOAD EXAMIANS APP
Physics The light rays used for eliminating bacteria Microwave radiation Infrared rays X-rays Ultra-violet radiation Microwave radiation Infrared rays X-rays Ultra-violet radiation ANSWER DOWNLOAD EXAMIANS APP
Physics Pieces of camphor placed on water move about rapidly. This is because of Diffusion Surface tension Capillarity Viscosity Diffusion Surface tension Capillarity Viscosity ANSWER DOWNLOAD EXAMIANS APP
Physics What type of lens is a magnifying glass? Achromatic Converging Diverging Spherical Achromatic Converging Diverging Spherical ANSWER DOWNLOAD EXAMIANS APP
Physics In AC circuits, AC meters measure Rms values Peak values Mean values Mean square values Rms values Peak values Mean values Mean square values ANSWER DOWNLOAD EXAMIANS APP
Physics What principle/law explains the working of the hydraulic brakes in automobiles ? Archimedes' principle Bernoulli's law Pascal's law Posieulle's principle Archimedes' principle Bernoulli's law Pascal's law Posieulle's principle ANSWER DOWNLOAD EXAMIANS APP
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