In the diffraction of light of wavelength `lambda` at a single slit of width a, the angle `theta` between the central maximum and first minimum on either side is

In a single slit diffraction of light of wavelength lambda by a slit of width e, the size of the central maximum on a screen at a distance b is

In a single slit diffraction of light of wavelength lambda by a slit of width e, the size of the central maximum on a screen at a distance b is

If a light of wavelength lambda falling on a single slit of width a diffracts at an angle theta , the condition of first minima will be

If a light of wavelength lambda falling on a sibgle slit of width 'a diffracts at an angle theta , the condition of first minima will b

In single slit diffraction of light of wavelength lambda , angular width of the central maximum (considering slit width d) will be

If we observe the single slit Fraunhofer diffraction with wavelength lambda and slit width d, the width of the central maxima is 2theta . On decreasing the slit width for the same lambda

Light of wavelength lambda is incident on a single sht of width. 'a' and the distance between slit and screen is 'a. In diffraction pattern, if slit width is equal to the width of the central maximum then 'O is equal to