Solution - Explain Why the Maxima Become Weaker and Weaker with Increasing N - Fraunhofer Diffraction Due to a Single Slit



      Forgot password?

View all notifications
Books Shortlist
Your shortlist is empty


Explain why the maxima at `theta=(n+1/2)lambda/a` become weaker and weaker with increasing n


You need to to view the solution
Is there an error in this question or solution?

Similar questions VIEW ALL

A point is situated at 7cm and 7·2 cm from two coherent sources. Find the· nature of illumination at the point if wavelength of light is 4000A.

view solution

Describe briefly how a diffraction pattern is obtained on a screen due to a single narrow slit illuminated by a monochromatic source of light. Hence obtain the conditions for the angular width of secondary maxima and secondary minima.

view solution

What is 'diffraction of light' ? Explain its two types.

view solution

In a single slit diffraction pattern, the distance between first minima on the right and first minima on the left of central maximum is 4 mm. The screen on which the pattern is displaced, is 2m from the slit and wavelength of light used is 6000Å. Calculate width of the slit and width of the central maximum.

view solution

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`

view solution
Solution for question: Explain Why the Maxima Become Weaker and Weaker with Increasing N concept: Fraunhofer Diffraction Due to a Single Slit. For the courses 12th CBSE (Arts), 12th CBSE (Commerce), 12th CBSE (Science)