Physics Which of the following supports particle nature of photons ? Diffraction Polarization Photoelectric effect Interference Diffraction Polarization Photoelectric effect Interference ANSWER DOWNLOAD EXAMIANS APP
Physics In quantum mechanics a particle is represented by a Particle None of these Wave Wave packet Particle None of these Wave Wave packet ANSWER DOWNLOAD EXAMIANS APP
Physics Flywheel is an important part of a steam engine because it : Decreases the moment of inertia Helps the engine in keeping the speed uniform Gives strength to the engine Accelerates the speed of the engine Decreases the moment of inertia Helps the engine in keeping the speed uniform Gives strength to the engine Accelerates the speed of the engine ANSWER DOWNLOAD EXAMIANS APP
Physics Nuclear sizes are expressed in a unit named Angstrom Tesla Fermi Newton Angstrom Tesla Fermi Newton ANSWER DOWNLOAD EXAMIANS APP
Physics Sound becomes hazardous noise pollution at decibels? Above 50 db Above 30 db Above 120 db Above 80 db Above 50 db Above 30 db Above 120 db Above 80 db ANSWER DOWNLOAD EXAMIANS APP
Physics The energy that generates wind comes from what source? Anemometers Solar radiation Ocean currents None of these Anemometers Solar radiation Ocean currents None of these ANSWER DOWNLOAD EXAMIANS APP
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