Physics Alternating current is converted into direct current by a Oscillator Transformer Rectifier Dynamo Oscillator Transformer Rectifier Dynamo ANSWER DOWNLOAD EXAMIANS APP
Physics Magnetic keepers are pieces of Cobalt Soft iron Nickel Steel Cobalt Soft iron Nickel Steel ANSWER DOWNLOAD EXAMIANS APP
Physics Water from soil enters into the root hairs owing to : Atmospheric pressure Root pressure Capillary pressure Osmotic pressure Atmospheric pressure Root pressure Capillary pressure Osmotic pressure ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the metals has the maximum thermal conductivity? Aluminium Copper Silver Iron Aluminium Copper Silver Iron ANSWER DOWNLOAD EXAMIANS APP
Physics Which conservation principle is applicable in the case of the motion of a rocket? Conservation of mass Conservation of charge Conservation of energy Conservation of momentum Conservation of mass Conservation of charge Conservation of energy Conservation of momentum ANSWER DOWNLOAD EXAMIANS APP
Physics A permanent magnet can affect None of these Electromagnets Magnets Both A & B None of these Electromagnets Magnets Both A & B ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS