Describe the single-slit diffraction pattern produced when white light falls on a slit having a width of (a) 60 nm, (£) 60,000 nm.
Step 1 of 3</p>
is fringe width
is the distance from the slits to screen
d is the width of the openning
is the wavelength of the light.
The fringe width in difraction
Step 2 of 3</p>
a)the white light has all colors from red to violet each color has different fringe width on the screen.
The width of the diffraction fringes are very wide for the 60nm wide slit.