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Which statement is true for the centre of a single-slit… | StemPy Lab

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Which statement is true for the centre of a single-slit diffraction pattern?

PhysicsMediumHigh School (11–12)Optics

Created by StemPy Lab

Which statement is true for the centre of a single-slit diffraction pattern?

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← A slit 0.18 mm wide is lit by light of wavelength 490 nm. A screen is placed 1.6 m behind it. What is the width of the central bright band?A student has a diffraction grating that is marked 8000 lines per centimetre. A beam of light of wavelength 430 nm hits it at right angles. At what angle from the straight-through direction does the first bright line appear? →

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