AP EAMCET · PHYSICS · Wave Optics
Angular width of central maximum of a diffraction pattern due to a single slit does not depend upon
- A Distance between slit and source
- B Wavelength of light used
- C Width of the slit
- D Frequency of light used
Answer & Solution
Correct Answer
(A) Distance between slit and source
Step-by-step Solution
Detailed explanation
Angular width of central maxima is given by, \(\mathrm{Q}=2 \lambda \mathrm{a}\) Where, \(\lambda=\) Wavelength \(\mathrm{a}=\) Width of slit, It does not depend on distance between slit and source.
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