Physics What is the phenomenon which established the transverse nature of light ? Reflection Interference Polarisation Diffraction Reflection Interference Polarisation Diffraction ANSWER DOWNLOAD EXAMIANS APP
Physics A sphere rolls down on two inclined planes of different angles but same height, it does so With the same speed In the same time In the same time with the same speed In the same time with the same kinetic energy With the same speed In the same time In the same time with the same speed In the same time with the same kinetic energy ANSWER DOWNLOAD EXAMIANS APP
Physics Why are we able to hear short wave broadcasts better than long wave broadcasts ? Short waves are unaffected by atmospheric disturbances. By convention, short waves are meant for long distances, whereas long waves are reserved for short distances. Short wave broadcasts are made by nearby radio stations. Short waves are more energetic than long waves. Short waves are unaffected by atmospheric disturbances. By convention, short waves are meant for long distances, whereas long waves are reserved for short distances. Short wave broadcasts are made by nearby radio stations. Short waves are more energetic than long waves. ANSWER DOWNLOAD EXAMIANS APP
Physics A bullet is fired from a rifle which recoils after firing. The ratio of kinetic energy of the rifle to that of the bullet is Less than one One Zero More than one Less than one One Zero More than one ANSWER DOWNLOAD EXAMIANS APP
Physics The primary agent of contact metamorphism is Weathering Flowing water Pressure Temperature Weathering Flowing water Pressure Temperature ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of Planck's constant is J/s Js2 Js–2 Js J/s Js2 Js–2 Js ANSWER DOWNLOAD EXAMIANS APP
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