Physics Optical fibre works on the scattering principle of refraction interference total internal reflection scattering principle of refraction interference total internal reflection ANSWER DOWNLOAD EXAMIANS APP
Physics Ultra violet radiations of the Sun do not reach the earth because, earth's atmosphere is surrounded by Ozone Carbon dioxide Chlorine Ammonia Ozone Carbon dioxide Chlorine Ammonia ANSWER DOWNLOAD EXAMIANS APP
Physics The radiant energy having lowest energy is Gamma rays UV rays Microwave radiation Visible light Gamma rays UV rays Microwave radiation Visible light ANSWER DOWNLOAD EXAMIANS APP
Physics Solar energy is converted into chemical energy during Osmosis Diffusion Transpiration Photosynthesis Osmosis Diffusion Transpiration Photosynthesis ANSWER DOWNLOAD EXAMIANS APP
Physics Pick out the scalar quantity Velocity Pressure Acceleration Force Velocity Pressure Acceleration Force ANSWER DOWNLOAD EXAMIANS APP
Physics A television channel is characterised by Size of picture tube Physical dimension of television screen Velocity of transmitted signal Frequency of transmitted signal Size of picture tube Physical dimension of television screen Velocity of transmitted signal Frequency of transmitted signal ANSWER DOWNLOAD EXAMIANS APP
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