Physics For photoelectric effect to take place, the metal used as the cathode should have ________ Low melting point Low resistance Low work function High melting point Low melting point Low resistance Low work function High melting point ANSWER DOWNLOAD EXAMIANS APP
Physics Which resource is both renewable and inexpensive? Minerals Sunlight Coal Gold Minerals Sunlight Coal Gold ANSWER DOWNLOAD EXAMIANS APP
Physics Find the current (in A) when a charge of 500 Coulomb flows in 25 seconds. 20 6250 40 12500 20 6250 40 12500 ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of the physical quantity "Jerk"? Meter per second Meter per second cube Meter per second square Meter second Meter per second Meter per second cube Meter per second square Meter second ANSWER DOWNLOAD EXAMIANS APP
Physics Velocity of sound in air does not depend on Temperature of air Humidity of air Pressure of air Density of air Temperature of air Humidity of air Pressure of air Density of air ANSWER DOWNLOAD EXAMIANS APP
Physics Find the maximum velocity for the overturn of a car moving on a circular track of radius 100 m. The co-efficient of friction between the road and tyre is 0.2 0.14 m/s 1.4 km/s 140 m/s 14 m/s 0.14 m/s 1.4 km/s 140 m/s 14 m/s ANSWER DOWNLOAD EXAMIANS APP
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