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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A slit of size 0.15 cm is placed at 2.1 m from a screen. On illuminated it by a light wavelength 5 * 10^-5 cm. The width of central maxima will be

A slit of size 0.15 cm is placed at 2.1 m from a screen. On illuminated it by a light wavelength 5 * 10^-5 cm. The width of central maxima will be

A slit of size 0.15 cm is placed at 2.1 m from a screen. On illuminated it by a light wavelength 5 * 10^-5 cm. The width of central maxima will be