Physics The absorption of ink by blotting paper involves: Capillary action phenomenon Siphon action Viscosity of ink Diffusion of ink through the blotting Capillary action phenomenon Siphon action Viscosity of ink Diffusion of ink through the blotting ANSWER DOWNLOAD EXAMIANS APP
Physics Suppose voltage V is applied across a resistance R. The power dissipated in the resistance is P. Now the same voltage V is applied across a parallel combination of three equal resistors each of resistance R. Then the power dissipated in the second case will be 3P P 2p/ 3 P/3 3P P 2p/ 3 P/3 ANSWER DOWNLOAD EXAMIANS APP
Physics A permanent magnet can affect Both A & B None of these Electromagnets Magnets Both A & B None of these Electromagnets Magnets ANSWER DOWNLOAD EXAMIANS APP
Physics The weight of a body acts through the centre of Buoyancy Mass Both (A) and (B) Gravity Buoyancy Mass Both (A) and (B) Gravity ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a device designed to protect electrical devices from voltage spikes? Heat protector Current unloader Surge protector Voltage unloader Heat protector Current unloader Surge protector Voltage unloader ANSWER DOWNLOAD EXAMIANS APP
Physics The rate of flow of electric charge is measured in Coulomb Ampere/coulomb Ampere-coulomb Ampere Coulomb Ampere/coulomb Ampere-coulomb Ampere ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS