The blue color of clear sky is due to:

Related Mcqs:

Deficiency of Vitamin-A results in __________?

A. Night blindness B. rickets C. scurvy D. hair fall...

Oxidation is a chemical reaction involving the __________?

Gain of Electrons Loss of Electrons Gain of Protons Loss of Protons...

Which is the nearest star to our sun?

A. Proxima Centurai B. Alpha Scorpii C. Beta Orionis D. Vega...

A colloidal system in which a liquid is dispersed into a liquid is called_________?

A. Percipitate B. Gel C. Emulsion D. Sol...

Tropism mostly refers to as_______?

A. Bird migration B. Directional growth of a plant C. Longevity of animal species D. Behavioral pattern of human...