Physics In beta decay what is emitted Neutron Proton All of these Electron Neutron Proton All of these Electron ANSWER DOWNLOAD EXAMIANS APP
Physics Contact force is another name for ________ Muscular force Magnetic force Electrostatic force Friction Muscular force Magnetic force Electrostatic force Friction ANSWER DOWNLOAD EXAMIANS APP
Physics It is difficult to cook rice At the top of a mountain Same anywhere Under a mine At the sea level At the top of a mountain Same anywhere Under a mine At the sea level ANSWER DOWNLOAD EXAMIANS APP
Physics The energy of a photon, whose momentum is 10 MeV/c, where c is the speed of light, is given by 10 MeV 1 MeV 0.1 MeV 100 MeV 10 MeV 1 MeV 0.1 MeV 100 MeV ANSWER DOWNLOAD EXAMIANS APP
Physics Which type of mirror is used in the head lights of vehicles ? Parabolic mirror Plane mirror Concave mirror Convex mirror Parabolic mirror Plane mirror Concave mirror Convex mirror ANSWER DOWNLOAD EXAMIANS APP
Physics The quality or tone of a musical sound produced by a stringed instrument depends on Amplitude of vibration Frequency of vibration Length of the strings in the instrument Wave form of the sound Amplitude of vibration Frequency of vibration Length of the strings in the instrument Wave form of the sound ANSWER DOWNLOAD EXAMIANS APP
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