Physics Water drops cannot stick to the oily surface due to Water is lighter than oil Cannot mix each other Surface tension Lack of adhesive force Water is lighter than oil Cannot mix each other Surface tension Lack of adhesive force ANSWER DOWNLOAD EXAMIANS APP
Physics A decibel is A musical note A musical instrument The wavelength of noise A measure of sound level A musical note A musical instrument The wavelength of noise A measure of sound level 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 Reflection of blue sky by sea water Absorption of other colours except blue by water molecules Scattering of blue light by water molecules Reflection of blue light by impurities in sea water Reflection of blue sky by sea water Absorption of other colours except blue by water molecules Scattering of blue light by water molecules ANSWER DOWNLOAD EXAMIANS APP
Physics 1 Joule is Equal to 10^3 ergs 10^7 ergs 10^5 ergs 10^6 ergs 10^3 ergs 10^7 ergs 10^5 ergs 10^6 ergs ANSWER DOWNLOAD EXAMIANS APP
Physics What should a person on a freely rotating turn table do to decrease his (angular) speed ? Spread his hands outwards Bring his hands together Raise his hands up Sit down with raised hands Spread his hands outwards Bring his hands together Raise his hands up Sit down with raised hands ANSWER DOWNLOAD EXAMIANS APP
Physics Blowing Air with open pipe is an example of : Isobaric process Isochroric process Adiabatic process Isothermal process Isobaric process Isochroric process Adiabatic process Isothermal process ANSWER DOWNLOAD EXAMIANS APP
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