Physics Instrument used to study the behaviour of a vibrating string is : Barometer Sonometer Hygrometer Hydrometer Barometer Sonometer Hygrometer Hydrometer ANSWER DOWNLOAD EXAMIANS APP
Physics The angle in which a cricket ball should be hit to travel maximum horizontal distance is : 30° with horizontal 45° with horizontal 60° with horizontal 15° with horizontal 30° with horizontal 45° with horizontal 60° with horizontal 15° with horizontal ANSWER DOWNLOAD EXAMIANS APP
Physics Anemometer is used to measure Wind direction Wind speed and time Wind velocity Pressure gradient Wind direction Wind speed and time Wind velocity Pressure gradient ANSWER DOWNLOAD EXAMIANS APP
Physics Noise is measured in REM Watt Centigrade Decibel REM Watt Centigrade Decibel ANSWER DOWNLOAD EXAMIANS APP
Physics Rainbow is produced when sunlight fall on drops of rain. Which of the following physical phenomena are responsible for this? I.Diffusion II.Refraction III.Internal reflection I and III I and II I, II and III II and III I and III I and II I, II and III II and III ANSWER DOWNLOAD EXAMIANS APP
Physics Stars are held together by Ionic forces Magnetic forces Electrical forces Gravitational forces Ionic forces Magnetic forces Electrical forces Gravitational forces ANSWER DOWNLOAD EXAMIANS APP
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