Physics Which of the following is not a valid conservation law of classical physics? Law of conservation of energy Law of conservation of angular momentum Law of conservation of charge Law of conservation of current Law of conservation of energy Law of conservation of angular momentum Law of conservation of charge Law of conservation of current ANSWER DOWNLOAD EXAMIANS APP
Physics Red light is used for signals because it has High intensity Long wavelength Low refraction in the medium High frequency High intensity Long wavelength Low refraction in the medium High frequency ANSWER DOWNLOAD EXAMIANS APP
Physics The different colours of different stars are due to the variation of Temperature Density Radiation from them Pressure Temperature Density Radiation from them Pressure ANSWER DOWNLOAD EXAMIANS APP
Physics The minimum number of geostationary satellites needed for uninterrupted global coverage is : 2 1 4 3 2 1 4 3 ANSWER DOWNLOAD EXAMIANS APP
Physics When a constant force acts on an object with a mass of 8 kg for a duration of 3 s. it increases the object's velocity from 4 m/s to 6 m/s . What is the magnitude of the applied force? 4.33 N 6.33 N 3.33 N 5.33 N 4.33 N 6.33 N 3.33 N 5.33 N ANSWER DOWNLOAD EXAMIANS APP
Physics Which measurement describes the pressure of a gas? None of these 315 K 251 g/cub.cm 450 mm Hg None of these 315 K 251 g/cub.cm 450 mm Hg ANSWER DOWNLOAD EXAMIANS APP
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