Physics Addition of suitable impurities into semiconductor, is called Doping Mixing Forming Diluting Doping Mixing Forming Diluting ANSWER DOWNLOAD EXAMIANS APP
Physics Which measurement describes the pressure of a gas? None of these 251 g/cub.cm 315 K 450 mm Hg None of these 251 g/cub.cm 315 K 450 mm Hg ANSWER DOWNLOAD EXAMIANS APP
Physics The colour of the ocean appears to be blue because the sunlight falling on it is Scattered Refracted Reflected Diffracted Scattered Refracted Reflected Diffracted ANSWER DOWNLOAD EXAMIANS APP
Physics The speed of sound travel fastest through Solid None of these Gas Liquid Solid None of these Gas Liquid ANSWER DOWNLOAD EXAMIANS APP
Physics The boiling point of water depends upon the Density Mass Atmospheric pressure Volume Density Mass Atmospheric pressure Volume ANSWER DOWNLOAD EXAMIANS APP
Physics The cover of a solar cooker is made of glass because It rediates heat better than metals It retains the heat inside by the green house effect It reflects sun's rays It absorbs sun's rays It rediates heat better than metals It retains the heat inside by the green house effect It reflects sun's rays It absorbs sun's rays ANSWER DOWNLOAD EXAMIANS APP
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