Doubt by
in wave optics problem of oil film ray going from raretlr to denser medium path distance travelled by reflected second ray comes to be 2 mue ×t × cos r than refracted ray explain how it comes from geometry
Answers
Answer by
use this link ...... very well explained...... :-) http://physics.bu.edu/py106/notes/Thinfilm.html
Answer by
i opened d link but it is not opening for wave optics questn
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