Physics The force between charged particles is called as: Electromagnetic Force Gravitational Force Nuclear Force Centrifugal Force Electromagnetic Force Gravitational Force Nuclear Force Centrifugal Force ANSWER DOWNLOAD EXAMIANS APP
Physics Dioptre is the unit of Power of a lens Focal length of a lens Sound intensity Light intensity Power of a lens Focal length of a lens Sound intensity Light intensity ANSWER DOWNLOAD EXAMIANS APP
Physics The time period of a seconds pendulum is 0.5 second 1.5 second 2 seconds 1 second 0.5 second 1.5 second 2 seconds 1 second ANSWER DOWNLOAD EXAMIANS APP
Physics A hydrogen balloon floats up because of The pressure inside the balloon is more than the pressure outside it Air pressure decreases with decrease in weight Air pressure decreases with decrease in height Weight of the balloon is less than the weight of air displaced by it. The pressure inside the balloon is more than the pressure outside it Air pressure decreases with decrease in weight Air pressure decreases with decrease in height Weight of the balloon is less than the weight of air displaced by it. ANSWER DOWNLOAD EXAMIANS APP
Physics In mirrors the back surface is coated with a thin layer of : Silver Mercury Silver nitrate Red oxide Silver Mercury Silver nitrate Red oxide ANSWER DOWNLOAD EXAMIANS APP
Physics The blue colour of water in the sea is due to Reflection of blue light by impurities in sea water Scattering of blue light by water molecules Absorption of other colours except blue by water molecules Reflection of blue sky by sea water Reflection of blue light by impurities in sea water Scattering of blue light by water molecules Absorption of other colours except blue by water molecules Reflection of blue sky by sea water ANSWER DOWNLOAD EXAMIANS APP
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