In Young's experiment the wavelength of red light is `7.5xx10^(-5)`cm.and that of blue light `5.0xx10^(-5)`.The value of n for which `(n+1)^(th)`the blue bright band coincides with`n^(th)`red band is -

In Young's experiment the wavelenght of red light is 7.8xx10^(-5) cm and that of blue light is 5.2xx10^(-5) cm. The value of n for which (n+1)^(th) blue bright band coincides with n^(th) red band is

In Young's experiment the wavelenght of red light is 7.8xx10^(-5) cm and that of blue light is 5.2xx10^(-5) cm. The value of n for which (n+1)^(th) blue bright band coincides with n^(th) red band is

In Young's experiment, the wavelength of red light is 7.8xx10^(-5) cm and that of blue light is 5.2 xx 10^(-5) cm. The value of n for which (n + 1)th blue light band coincides with nth red band is

In Youngs experiment the wavelength of red light is 7.5 xx 10^-5 cm and that of blue light is 5.0 xx 10^-5 cm . The value of n for which (n+ 1)th blue bright band coincides with nth red band is:

In young's double slit experiment 'the wavelength of red light is 7800Å and that of blur light is 5200Å .the value of n of which nth bright band due to red light coincides with (n+1)bright band due to blue light is:

The biprism experiment was perfomred by using red light of wavleength 7500 Å and blue light of wavelength 5000Å. The value of n for which (n+1)th blue bright band coincides with n^(th) red band is

In a biprism experiment, the wavelenght of red light used is 6850Å and that of violet light used is 4050Å. The value of n for which the (n+2)^(th) bright band for violet light would correponded to the n^(th) bright band for red light for the same setting is