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Blue colour of the sky is due to a. Ad...

Blue colour of the sky is due to
a. Adsorption of light by dust particles
b. Reflection of light by dust particles
c. Scattering of light by dust particles
d. Pressure of clouds which are a colloidal dispersion of water particles in air

Text Solution

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Blue colour of sky is due to scattering of light by dust particle (Tyndall effect).
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Statements : The blue colur of sky is due to scattering of light by dirt or dust particles oresebt ub aur . Expabnations : Larger size of disperes phase particles show more sctteing as well as higher is the wavelength of light lesser is scattgering .