# In the Diffraction Pattern Due to a Single Slit of Width 'd' With Incident Light of Wavelength 'λ', at an Angle of Diffraction θ. the Condition for First Minimum is - Physics

In the diffraction pattern due to a single slit of width 'd' with incident light of wavelength 'λ', at an angle of  diffraction θ. the condition for first minimum is ....

(a)lambda sin theta =d

(b) d costheta =lambda

(c)d sintheta=lambda

(d) lambda cos theta=d

#### Solution

(c) d sintheta=lambda

Concept: Fraunhofer Diffraction Due to a Single Slit
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