Two plane progressive waves having the same wavelength lambda And same frequencies with intensities 9I_0 and 4I_0 Suprimpose. Resulting intensity when the path difference between waves become (lambda)/(4) is

Two plane progressive waves having the same wavelength lambda And same

1.	Two plane progressive waves having the same wavelength lambda And same frequencies with intensities 9I_0 and 4I_0 Suprimpose. Resulting intensity when the path difference between waves become (lambda)/(4) is
Answer» `13 I_0` `14I_(0)` `15I_(0)` `16I_(0)` ANSWER :A

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Two plane progressive waves having the same wavelength lambda And same frequencies with intensities 9I_0 and 4I_0 Suprimpose. Resulting intensity when the path difference between waves become (lambda)/(4) is

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