Physics What type of lens is used in a magnifying glass Convex Plano-concave None of these Concave Convex Plano-concave None of these Concave ANSWER DOWNLOAD EXAMIANS APP
Physics Conversion of heat into electrical energy is achieved by using : Ammeter Hydrometer Thermocouple Voltmeter Ammeter Hydrometer Thermocouple Voltmeter ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of noise pollution (level) is : Decimal Decibel None of these Ppm Decimal Decibel None of these Ppm ANSWER DOWNLOAD EXAMIANS APP
Physics Thermocouple consists of Two similar metals Two dissimilar metals Metal and an insulator Metal and a semiconductor Two similar metals Two dissimilar metals Metal and an insulator Metal and a semiconductor ANSWER DOWNLOAD EXAMIANS APP
Physics Who among the following gave the Uncertainty principle? Werner Heisenberg Ernset Rutherford S.N Bose R.A Milkman Werner Heisenberg Ernset Rutherford S.N Bose R.A Milkman ANSWER DOWNLOAD EXAMIANS APP
Physics Optical fiber works on the principle of Scattering Interference Refraction Total internal reflection Scattering Interference Refraction Total internal reflection ANSWER DOWNLOAD EXAMIANS APP
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