For a given single-slit, the diffraction pattern is obtained on a fixed screen by using red light and then with blue light. In which case, will the central maxima, in observed diffraction pattern, have a larger angular width ?

For a given single-slit, the diffraction pattern is obtained on a fixe

1.	For a given single-slit, the diffraction pattern is obtained on a fixed screen by using red light and then with blue light. In which case, will the central maxima, in observed diffraction pattern, have a larger angular width ?
Answer» SOLUTION :For blue LIGHT the angular WIDTH of central diffraction MAXIMUM is more than that for red light.

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For a given single-slit, the diffraction pattern is obtained on a fixed screen by using red light and then with blue light. In which case, will the central maxima, in observed diffraction pattern, have a larger angular width ?

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