Physics The quality or tone of a musical sound produced by a stringed instrument depends on Frequency of vibration Amplitude of vibration Wave form of the sound Length of the strings in the instrument Frequency of vibration Amplitude of vibration Wave form of the sound Length of the strings in the instrument ANSWER DOWNLOAD EXAMIANS APP
Physics In a magnetic field, the direction of motion of a current carrying conductor is given by Kirchoff's law Lenz's rule Maxwell's right hand rule Flemings left hand rule Kirchoff's law Lenz's rule Maxwell's right hand rule Flemings left hand rule ANSWER DOWNLOAD EXAMIANS APP
Physics An object having the capability to do work is said to possess Pressure Inertia Energy Force Pressure Inertia Energy Force ANSWER DOWNLOAD EXAMIANS APP
Physics A ball is thrown vertically upward from the ground. It crosses a point at the height of 25 m twice at an interval of 4 seconds. The ball was thrown with the velocity of 18 m/s 36 m/s 30 m/s 25 m/s 18 m/s 36 m/s 30 m/s 25 m/s ANSWER DOWNLOAD EXAMIANS APP
Physics A body of 4.0 kg is lying at rest. Under the action of a constant force, it gains a speed of 5 m/s. The work done by the force will be ________ 50 J 20 J 30 J 40 J 50 J 20 J 30 J 40 J ANSWER DOWNLOAD EXAMIANS APP
Physics Which layer of the earth's atmosphere reflect back the radio waves to the earth's surface ? Exosphere Mesosphere Ionosphere Stratosphere Exosphere Mesosphere Ionosphere Stratosphere ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS