Physics The sky appears blue because of Scattering of light Emision of blue wavelength by the sun Reflection on sea water Atmospheric water vapour Scattering of light Emision of blue wavelength by the sun Reflection on sea water Atmospheric water vapour ANSWER DOWNLOAD EXAMIANS APP
Physics The ringing of an electric bell in an enclosed evacuated glass bell jar is not heard outside because The ringing is not loud enough There is no air or any other gas in the bell jar The bell jar is too small The glass of the bell jar absorbs the sound waves The ringing is not loud enough There is no air or any other gas in the bell jar The bell jar is too small The glass of the bell jar absorbs the sound waves ANSWER DOWNLOAD EXAMIANS APP
Physics Frictional force acts in Upward direction The opposite direction of the motion The same direction as the motion All the directions Upward direction The opposite direction of the motion The same direction as the motion All the directions ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has the highest frequency? Microwaves Cosmic rays Radio waves X-rays Microwaves Cosmic rays Radio waves X-rays ANSWER DOWNLOAD EXAMIANS APP
Physics An aircraft can perform aerobatic manoeuvres in a vertical loop because of Gravity Weight Centripetal force Centrifugal force Gravity Weight Centripetal force Centrifugal force ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of heat radiation in vacuum is Less than that of light Equal to that of sound Greater than that of light Equal to that of light Less than that of light Equal to that of sound Greater than that of light Equal to that of light ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS