Bichromatic light is used in YDSE having wavelengths `lambda_(1)=400nm` and `lambda_(2)=700nm` Find minimum order of `lambda_(1)` which overlaps with `lambda_(2)`

Bichromatic light is used in YDSE having wavelengths lambda_1 = 400 nm and lambda_2= 700nm . Find minimum order of bright fringe of lambda_1 which overlaps with bright fringe of lambda_2 .

Bichromatic light is used in YDSE having wavelengths lambda_1 = 400 nm and lambda_2= 700nm . Find minimum order of bright fringe of lambda_1 which overlaps with bright fringe of lambda_2 .

Bichromatic light of wavelengths lambda_1= 5000Å and lambda_2=7000Å are used in YDSE. Then,

Bichromatic light of wavelengths lambda_1= 5000Å and lambda_2=7000Å are used in YDSE. Then,

In YDSE, if a bichromatic light having wavelengths lambda_(1) and lambda_(2) is used, then maxima due to both lights will overlaps at a certain distance y from the central maxima. Take separation between slits as d and distance between screen and slits as D. Then the value of y will be

In YDSE, if a bichromatic light having wavelengths lambda_(1) and lambda_(2) is used, then maxima due to both lights will overlaps at a certain distance y from the central maxima. Take separation between slits as d and distance between screen and slits as D. Then the value of y will be

A single slit is illuminated by light of wavelength lambda_(1) and lambda_(2) . so chosen that the first diffraction minimum of the lambda_(1) component coincides with the second minimum of the lambda_(2) component. (a) What relationship exists between the two wavelengths? (b) Do any other minima in the two diffraction pattern coincide?