Physics Which combination of colour is the most convenient during day and night time ? White and black Yellow and blue Red and green Organe and blue White and black Yellow and blue Red and green Organe and blue ANSWER DOWNLOAD EXAMIANS APP
Physics The audio signals of TV are Velocity modulated Amplitude modulated Frequency modulated Unmodulated Velocity modulated Amplitude modulated Frequency modulated Unmodulated ANSWER DOWNLOAD EXAMIANS APP
Physics A radioactive substance does not undergo any change (in mass or charge) during Oxidation Alpha-emission Beta-emission Gamma-emission Oxidation Alpha-emission Beta-emission Gamma-emission ANSWER DOWNLOAD EXAMIANS APP
Physics Clouds float in the atmosphere because of their Low pressure Low density Low viscosity Low temperature Low pressure Low density Low viscosity Low temperature ANSWER DOWNLOAD EXAMIANS APP
Physics Transformer is a device to convert Mechanical energy into Electrical energy Low voltage D.C. into high voltage D.C. Low voltage A.C. into high voltage A.C. C. to A.C. Mechanical energy into Electrical energy Low voltage D.C. into high voltage D.C. Low voltage A.C. into high voltage A.C. C. to A.C. ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of sound in air Does not depend on temperature Decreases with increase of temperature Decreases with decrease of temperature Increases with decrease of temperature Does not depend on temperature Decreases with increase of temperature Decreases with decrease of temperature Increases with decrease of temperature ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS