Physics Rainbow is seen after rain because of hanging molecules of water which act as Slabs Lenses Mirrors Prisms Slabs Lenses Mirrors Prisms ANSWER DOWNLOAD EXAMIANS APP
Physics Ocean currents are an example of Conduction Convection Radiation Insulation Conduction Convection Radiation Insulation ANSWER DOWNLOAD EXAMIANS APP
Physics Bubbles of air rise up through liquids due to Up thrust and surface tension Viscosity and buoyancy Surface tension and adherence Air current over the liquid and buoyancy Up thrust and surface tension Viscosity and buoyancy Surface tension and adherence Air current over the liquid and buoyancy ANSWER DOWNLOAD EXAMIANS APP
Physics Suppose voltage V is applied across a resistance R. The power dissipated in the resistance is P. Now the same voltage V is applied across a parallel combination of three equal resistors each of resistance R. Then the power dissipated in the second case will be P/3 2p/ 3 3P P P/3 2p/ 3 3P P ANSWER DOWNLOAD EXAMIANS APP
Physics The sky appears blue because All colours interfere to produce blue In white light, the blue component dominates The atmosphere scatters blue colour more than the others It is actually blue All colours interfere to produce blue In white light, the blue component dominates The atmosphere scatters blue colour more than the others It is actually blue ANSWER DOWNLOAD EXAMIANS APP
Physics What measures Air pressure? Bolometer Barometer Spectrometer Barkometer Bolometer Barometer Spectrometer Barkometer ANSWER DOWNLOAD EXAMIANS APP
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