Physics The device which converts AC to DC is None of these Amplifier Rectifier Oscillator None of these Amplifier Rectifier Oscillator ANSWER DOWNLOAD EXAMIANS APP
Physics The earth is a Good reflector of heat Bad absorber and bad radiator of heat Good absorber and good radiator of heat Non-absorber of heat Good reflector of heat Bad absorber and bad radiator of heat Good absorber and good radiator of heat Non-absorber of heat ANSWER DOWNLOAD EXAMIANS APP
Physics A cycle tyre bursts suddenly. This represents an : Isochoric process Isoboric process Adiabatic process Isothermal process Isochoric process Isoboric process Adiabatic process Isothermal process ANSWER DOWNLOAD EXAMIANS APP
Physics One Kilowatt hour is equal to - 3.8 Mega Joule 3.6 Mega Joule 3.2 Mega Joule 4.0 Mega Joule 3.8 Mega Joule 3.6 Mega Joule 3.2 Mega Joule 4.0 Mega Joule ANSWER DOWNLOAD EXAMIANS APP
Physics If there is a circular hole in a metal plate, what happens to the radius of the hole when the plate is heated? Depends upon the metal Decreases Increases Unchanged Depends upon the metal Decreases Increases Unchanged ANSWER DOWNLOAD EXAMIANS APP
Physics Which type of radiation has the lowest penetrating ability? Gamma Alpha All of these Beta Gamma Alpha All of these Beta ANSWER DOWNLOAD EXAMIANS APP
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