Physics A solid needle placed horizontally on the surface of the water floats due to Capillary action Surface tension of water Viscosity of water Water pressure Capillary action Surface tension of water Viscosity of water Water pressure ANSWER DOWNLOAD EXAMIANS APP
Physics Quality of transmission depends upon Nature of signal only Neither A nor B Nature of medium only Both (A) and (B) Nature of signal only Neither A nor B Nature of medium only Both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
Physics Electric Motor converts ________ energy to mechanical energy Mechanical Sound Chemical Electrical Mechanical Sound Chemical Electrical ANSWER DOWNLOAD EXAMIANS APP
Physics If both the mass and the velocity of a body is increased to twice of their magnitude, the kinetic energy will increase by 2 times 4 times 16 times 8 times 2 times 4 times 16 times 8 times ANSWER DOWNLOAD EXAMIANS APP
Physics A transformer Converts DC to AC Converts electrical energy into mechanical energy Is used to decrease or increase AC voltage Converts AC voltage to D.C. voltage Converts DC to AC Converts electrical energy into mechanical energy Is used to decrease or increase AC voltage Converts AC voltage to D.C. voltage ANSWER DOWNLOAD EXAMIANS APP
Physics Find the current (in A) when a charge of 500 Coulomb flows in 25 seconds. 20 6250 12500 40 20 6250 12500 40 ANSWER DOWNLOAD EXAMIANS APP
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