Physics Alternating current is converted into direct current by a Oscillator Transformer Dynamo Rectifier Oscillator Transformer Dynamo Rectifier ANSWER DOWNLOAD EXAMIANS APP
Physics A black body can absorb radiations of : Higher wavelengths only Lower wavelengths only All wavelengths Intermediate wavelengths only Higher wavelengths only Lower wavelengths only All wavelengths Intermediate wavelengths only ANSWER DOWNLOAD EXAMIANS APP
Physics What is the fundamental unit of amount of a substance? Mole Meter Candela Kelvin Mole Meter Candela Kelvin ANSWER DOWNLOAD EXAMIANS APP
Physics Sound waves in air are longitudinal electromagnetic polarised transverse longitudinal electromagnetic polarised transverse ANSWER DOWNLOAD EXAMIANS APP
Physics What is found in frequency modulation ? Change in dimension only Fixed dimension Change in frequency and dimension Fixed frequency Change in dimension only Fixed dimension Change in frequency and dimension Fixed frequency ANSWER DOWNLOAD EXAMIANS APP
Physics Which phase change is an example of an exothermic process? Liquid to Solid All listed here Gas to Liquid Gas to Solid Liquid to Solid All listed here Gas to Liquid Gas to Solid ANSWER DOWNLOAD EXAMIANS APP
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