Physics The quality or tone of a musical sound produced by a stringed instrument depends on 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 Amplitude of vibration Frequency of vibration ANSWER DOWNLOAD EXAMIANS APP
Physics Two stones of different masses are dropped simultaneously from the top of a building Smaller stone reaches the ground earlier Depends on the composition of the stone Larger stone reaches the ground earlier Both the stones reach the ground at the same time Smaller stone reaches the ground earlier Depends on the composition of the stone Larger stone reaches the ground earlier Both the stones reach the ground at the same time ANSWER DOWNLOAD EXAMIANS APP
Physics Flemings ''Left hand Rule" is associated with the effect of Electric field on magnet Magnetic Field on current Electric field on current Magnetic field on magnet Electric field on magnet Magnetic Field on current Electric field on current Magnetic field on magnet ANSWER DOWNLOAD EXAMIANS APP
Physics Stars appears to move from east to west because The earth rotates from west to east The earth rotates from east to west All stars move from east to west The background of the stars moves from west to east The earth rotates from west to east The earth rotates from east to west All stars move from east to west The background of the stars moves from west to east ANSWER DOWNLOAD EXAMIANS APP
Physics When a person sitting on a swing stands up on the swing, the frequency of oscillation Increases Becomes infinite Does not change Decreases Increases Becomes infinite Does not change Decreases ANSWER DOWNLOAD EXAMIANS APP
Physics Magnifying Glass is basically a Convex lens Plano-concave lens Concave lens Cylindrical lens Convex lens Plano-concave lens Concave lens Cylindrical lens ANSWER DOWNLOAD EXAMIANS APP
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