The width of central maximum is the…………….between……….on either side of…………… .

A microwave of wavelength 2 cm falls normally on a narrow slit of width 5 cm. what is the angular width of central maximum on either side of it?

How does the width of central maximum vary with the wavelength of light used?

Four times In Fraunhoffer diffraction by single slit having width d. The perpendicular light of wavelength lambda incident on it. The distance between slit and screen is D. If the linear width of central maximum is halve to the width of slit then=.....

The angular width of central maximum is 0.1^@ If the width of the single slit is 10^(-5) m, then calculate the wavelength of light used.

Fraunhofer diffraction by a single slit is produced on a screen by using light of wavelength 600 nm. The width of the central maximum is 1 mm. If the wavelength of ligt is changed to 400 nm, the width of the central maximum will be

Angular width of central maximum in diffraction at a single slit is……………. .