Physics Which one among the following components is used as an amplifying device? Diode Transistor Capacitor Transformer Diode Transistor Capacitor Transformer ANSWER DOWNLOAD EXAMIANS APP
Physics Ball bearings are used in cycles, scooters etc to Reduce the friction between ground and the whee None of these Reduce the friction between the wheel and the axle Increase the friction between the wheel and the axle Reduce the friction between ground and the whee None of these Reduce the friction between the wheel and the axle Increase the friction between the wheel and the axle ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following scientific discoveries was made by C.V. Raman? Controlled nuclear fission Inelastic scattering of light by molecules Cyclotron Super Conductivity Controlled nuclear fission Inelastic scattering of light by molecules Cyclotron Super Conductivity ANSWER DOWNLOAD EXAMIANS APP
Physics The fact that two large ships travelling on close parallel courses in the same direction tend to move towards each other can be explained by Bernoulli's principle Newton's third law of motion Earth's gravitational force Magnetic properties of the ship's material Bernoulli's principle Newton's third law of motion Earth's gravitational force Magnetic properties of the ship's material ANSWER DOWNLOAD EXAMIANS APP
Physics The energy of a photon varies directly with its None of these Speed Frequency Wave length None of these Speed Frequency Wave length ANSWER DOWNLOAD EXAMIANS APP
Physics Air pressure is measured in which of the following units? Kg/mts Steridian Pascal Newton Kg/mts Steridian Pascal Newton ANSWER DOWNLOAD EXAMIANS APP
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