Guest

two wavelengths of light λ1 and λ2 are sent through a Young's double slit apparatus simultaneously. What must be true concerning λ1 and λ2 if the third order λ1 bright fringe is to coincide with the fourth order λ2 fringe?

two wavelengths of light λ1 and λ2 are sent through a Young's double slit apparatus simultaneously. What must be true concerning λ1 and λ2 if the third order λ1 bright fringe is to coincide with the fourth order λ2 fringe?

Grade:12th pass

1 Answers

Eshan
askIITians Faculty 2095 Points
4 years ago
Assuming the other’s fringe to be bright too,

568-107_123.png

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free