How does the angular width of central ma...

How does the angular width of central maximum change when the slit width is increased?

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angular width will decrease

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In single slit diffraction of light of wavelength lambda , angular width of the central maximum (considering slit width d) will be

What should be the change of angular width of central maximum in a single slit diffraction pattern when Width of the slit is decreased.

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A light of wavelength lambda falls on a narrow slit of width d.A diffraction fringe is formed on a screen placed at distance D from the slit. If the linear width of the central maximum equals to the width of the slit, will be the value of D?

CHHAYA PUBLICATION-DIFFRACTION AND POLARISATION OF LIGHT-EXERCISE (VERY SHORT ANSWER TYPE QUESTIONS)

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