Physics The sky appears blue due to Rayleigh scattering Mie scattering None of these Back scattering Rayleigh scattering Mie scattering None of these Back scattering ANSWER DOWNLOAD EXAMIANS APP
Physics Find the current (in A) when a charge of 500 Coulomb flows in 25 seconds. 40 6250 12500 20 40 6250 12500 20 ANSWER DOWNLOAD EXAMIANS APP
Physics For which one of the following, ''Diodes' are generally used for? Modulation Rectification Filtration Amplification Modulation Rectification Filtration Amplification ANSWER DOWNLOAD EXAMIANS APP
Physics Two metallic wires made from copper have same length but the radius of wire 1 is half of that of wire 2. The resistance of wire 1 is R. If both the wires are joined together in series, the total resistance becomes 5R/4 R/2 2R 3R/4 5R/4 R/2 2R 3R/4 ANSWER DOWNLOAD EXAMIANS APP
Physics What type of force acts on a car moving around a curve? Gravitational force Centrifugal force Cohesive force Centripetal force Gravitational force Centrifugal force Cohesive force Centripetal force ANSWER DOWNLOAD EXAMIANS APP
Physics Light travels slowest in Water Air Vacuum Glass Water Air Vacuum Glass ANSWER DOWNLOAD EXAMIANS APP
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