Physics Which of the following has the highest frequency? X-rays Radio waves Microwaves Cosmic rays X-rays Radio waves Microwaves Cosmic rays ANSWER DOWNLOAD EXAMIANS APP
Physics The sky appears blue because of Atmospheric water vapour Emision of blue wavelength by the sun Reflection on sea water Scattering of light Atmospheric water vapour Emision of blue wavelength by the sun Reflection on sea water Scattering of light ANSWER DOWNLOAD EXAMIANS APP
Physics The oil in the wick of an oil lamp rises up due to: Gravitational force Capillary action Low viscosity of oil Pressure difference Gravitational force Capillary action Low viscosity of oil Pressure difference ANSWER DOWNLOAD EXAMIANS APP
Physics Where is a transistor most likely to be found ? Hearing aid Fluorescent lamp Fuse Wrist watch Hearing aid Fluorescent lamp Fuse Wrist watch ANSWER DOWNLOAD EXAMIANS APP
Physics A hunter on the ground wishes to shoot a bird on a tree at a distance with his rifle. He has to point the rifle At the lower elevation than the bird At a higher elevation than the bird Vertically upwards In the same direction as the bird At the lower elevation than the bird At a higher elevation than the bird Vertically upwards In the same direction as the bird ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following phenomenon helps to conclude that light is a transverse wave? Interference Refraction Polarisation Diffraction Interference Refraction Polarisation Diffraction ANSWER DOWNLOAD EXAMIANS APP
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