Physics Optical fibre works on the total internal reflection interference scattering principle of refraction total internal reflection interference scattering principle of refraction ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of any wave is proportional to which of the following? Amplitude Square root of amplitude Square of amplitude Cube of amplitude Amplitude Square root of amplitude Square of amplitude Cube of amplitude ANSWER DOWNLOAD EXAMIANS APP
Physics The weakest of all fundamental forces is Magnetic force Gravitational force Electrostatic force Nuclear force Magnetic force Gravitational force Electrostatic force Nuclear force ANSWER DOWNLOAD EXAMIANS APP
Physics A black body can absorb radiations of : Intermediate wavelengths only Lower wavelengths only Higher wavelengths only All wavelengths Intermediate wavelengths only Lower wavelengths only Higher wavelengths only All wavelengths ANSWER DOWNLOAD EXAMIANS APP
Physics The following particles move with same kinetic energy. Which of them has maximum momentum ? Proton Alpha Particle Electron Deutron Proton Alpha Particle Electron Deutron ANSWER DOWNLOAD EXAMIANS APP
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