1.

In young's double slit experiment, the 10th maximum of wavelength lambda_(1), is at a distance of y_(1) from the central maximum. When the wavelength of the source is changed to lamda_(2), 5^(th) maximum is at a distance of y_(2) from its central maximum. The ratio ( y_(1)/y_(2) ) is

Answer»

`(2lambda_(1))/(lambda_(2))`
`(2lambda_(2))/(lambda_(1))`
`(lambda_(1))/(2lambda_(2))`
`(lambda_(2))/(2lambda_(1))`

ANSWER :A


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