Tue March 16, 2010 By: Hemapriya Jagadeesan

please explain

Expert Reply
Wed March 17, 2010

Dear Student

1) White reflects most light complete ly  .

2)The lens in our eye has the ability to abjust its focal length.

Amore curved surface (less focal length ) is needed to focus light from nearer objects that our eye can not support.




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