Physics Which of the following supports particle nature of photons ? Interference Photoelectric effect Diffraction Polarization Interference Photoelectric effect Diffraction Polarization ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is a good electrical conductor? Diamond Graphite Peat Charcoal Diamond Graphite Peat Charcoal ANSWER DOWNLOAD EXAMIANS APP
Physics Pitot tube is used to measure Stagnation pressure Dynamic pressure Static pressure Velocity at stagnation point Stagnation pressure Dynamic pressure Static pressure Velocity at stagnation point ANSWER DOWNLOAD EXAMIANS APP
Physics The hydraulic brakes used in automobiles is a direct application of : Toricellian law Bernoulli's theorem Archimedes' principle Pascal's law Toricellian law Bernoulli's theorem Archimedes' principle Pascal's law ANSWER DOWNLOAD EXAMIANS APP
Physics If the velocity of a body is halved its kinetic energy ________ Become 4 times Becomes 1/4 th Becomes half Is also doubled Become 4 times Becomes 1/4 th Becomes half Is also doubled ANSWER DOWNLOAD EXAMIANS APP
Physics If an object is thrown upwards, what will be its velocity, when it reaches its maximum height? 14.7 m/s 20 m/s 0 m/s 4.9 m/s 14.7 m/s 20 m/s 0 m/s 4.9 m/s ANSWER DOWNLOAD EXAMIANS APP
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