Physics The waveform of a certain signal can be studied by P – n junction diode Sonometer Spectrometer Cathode ray oscilloscope P – n junction diode Sonometer Spectrometer Cathode ray oscilloscope ANSWER DOWNLOAD EXAMIANS APP
Physics Alternating current is converted into direct current by a Transformer Rectifier Oscillator Dynamo Transformer Rectifier Oscillator Dynamo ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following cannot be used for making lenses? Glass Plastic Water Soil Glass Plastic Water Soil ANSWER DOWNLOAD EXAMIANS APP
Physics Hertz is the SI unit of Pressure Frequency Weight Power Pressure Frequency Weight Power ANSWER DOWNLOAD EXAMIANS APP
Physics A micron is equal to 0.0001 mm 0.01 mm 0.1 mm 0.001 mm 0.0001 mm 0.01 mm 0.1 mm 0.001 mm ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of any wave is proportional to which of the following? Cube of amplitude Square of amplitude Square root of amplitude Amplitude Cube of amplitude Square of amplitude Square root of amplitude Amplitude ANSWER DOWNLOAD EXAMIANS APP
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