Physics Decibel is a term connected with : Soil Water Sound Air Soil Water Sound Air ANSWER DOWNLOAD EXAMIANS APP
Physics The GPS device in an automobile uses which communication channel? Infrared Satellite Microwave Radio frequency Infrared Satellite Microwave Radio frequency ANSWER DOWNLOAD EXAMIANS APP
Physics The SI unit of resistance is: Ohm Newton Joule Coulomb Ohm Newton Joule Coulomb ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not caused by atmospheric refraction of light ? Sun appearing red at sunset Twinkling of stars at night Sun becoming visible two or three minutes before actual sunrise Sun appearing higher in the sky than it actually is Sun appearing red at sunset Twinkling of stars at night Sun becoming visible two or three minutes before actual sunrise Sun appearing higher in the sky than it actually is ANSWER DOWNLOAD EXAMIANS APP
Physics The plastic material commonly used for making gear wheels is Bakelit Polyesters Nylons Polystyrene Bakelit Polyesters Nylons Polystyrene ANSWER DOWNLOAD EXAMIANS APP
Physics Optical fibres are based on the phenomenon of Total Internal Reflection Diffraction Interference Dispersion Total Internal Reflection Diffraction Interference Dispersion ANSWER DOWNLOAD EXAMIANS APP
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