Physics Brightness of bulb depends on voltage or current? Voltage None Current Both A & B Voltage None Current Both A & B ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of heat radiation in vacuum is Greater than that of light Less than that of light Equal to that of light Equal to that of sound Greater than that of light Less than that of light Equal to that of light Equal to that of sound ANSWER DOWNLOAD EXAMIANS APP
Physics The waveform of a certain signal can be studied by Cathode ray oscilloscope Sonometer P – n junction diode Spectrometer Cathode ray oscilloscope Sonometer P – n junction diode Spectrometer ANSWER DOWNLOAD EXAMIANS APP
Physics Radioactive elements can be traced out in living cell through a technique called All listed here Auto radiography Chromatography Centrifugation All listed here Auto radiography Chromatography Centrifugation ANSWER DOWNLOAD EXAMIANS APP
Physics For an object, the state of rest is considered to be the state of ________ speed. Zero Inverse Increasing Decrease Zero Inverse Increasing Decrease ANSWER DOWNLOAD EXAMIANS APP
Physics A mirage occurs because of Diffraction of light Total internal reflection by layers of air Interference of light Reflection by hot ground Diffraction of light Total internal reflection by layers of air Interference of light Reflection by hot ground ANSWER DOWNLOAD EXAMIANS APP
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