A single slit of width is illuminated by light of wavelength

PHYSICS · Single correct · CBSE · Physics · Wave Optics · Wave Optics

Problem

A single slit of width

0.05\,\text{mm}

is illuminated by light of wavelength

600\,\text{nm}

. Find the angular position (in degrees) of the first diffraction minimum from the central maximum. (a)

0.34^{\circ}

(b)

0.69^{\circ}

(c)

0.069^{\circ}

(d)

1.38^{\circ}