Physics The speed of sound travel fastest through Gas Solid Liquid None of these Gas Solid Liquid None of these ANSWER DOWNLOAD EXAMIANS APP
Physics We feel cool when we sit near the fan, this is because Fan cools surrounding air. We feel cool when air touches the body. Air vapourises the sweat on our body. Fan gives cool air. Fan cools surrounding air. We feel cool when air touches the body. Air vapourises the sweat on our body. Fan gives cool air. ANSWER DOWNLOAD EXAMIANS APP
Physics The wave theory of light can explain Interference of light Photoelectric effect Black body spectrum Comptom effect Interference of light Photoelectric effect Black body spectrum Comptom effect ANSWER DOWNLOAD EXAMIANS APP
Physics An atom bomb based upon the principal of ________ Controlled chain reaction Nuclear fussion Nuclear fission None of these Controlled chain reaction Nuclear fussion Nuclear fission None of these ANSWER DOWNLOAD EXAMIANS APP
Physics A star appears twinkling in the sky because of Reflection of light by atmosphere Scattering of light by atmosphere Diffraction of light by atmosphere Refraction of light by atmosphere Reflection of light by atmosphere Scattering of light by atmosphere Diffraction of light by atmosphere Refraction of light by atmosphere ANSWER DOWNLOAD EXAMIANS APP
Physics Which phenomenon is responsible for the echo of sound wave? Interference Polarisation Reflection Refraction Interference Polarisation Reflection Refraction ANSWER DOWNLOAD EXAMIANS APP
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