Physics Good conductor of electricity is Kerosene Graphite Dry air Paper Kerosene Graphite Dry air Paper ANSWER DOWNLOAD EXAMIANS APP
Physics For a ray of light to suffer total internal reflection it has to pass from : Glass to water Water to glass Air to water Air to glass Glass to water Water to glass Air to water Air to glass ANSWER DOWNLOAD EXAMIANS APP
Physics Positive feedback is used in Rectifiers None of these Amplifiers Oscillators Rectifiers None of these Amplifiers Oscillators ANSWER DOWNLOAD EXAMIANS APP
Physics The SI unit of luminous emittance is : Lumen second Candela Lux Lumen Lumen second Candela Lux Lumen ANSWER DOWNLOAD EXAMIANS APP
Physics Woollen cloth protects the body from cold because It is a good conductor of heat It is a poor conductor of heat It reflects heat External heat rays enter into the body through the woollen cloth It is a good conductor of heat It is a poor conductor of heat It reflects heat External heat rays enter into the body through the woollen cloth ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the waves have the longest wavelength Violet Green Blue Red Violet Green Blue Red ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS