Saturday, 26 July 2014

Why the foam of sea is white?

Why the foam of sea is white?

PROF WAQAR HUSSAIN




Ans:- Foam is made up of so many little bubbles, each acting as a prism, and refracting the sun’s rays into their primary colours. As there are so many prisms, the various rays are so interlaced and interwoven as to produce white light.

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