Physics, 21.12.2019 00:31 irishdreamer0689

Alight beam shines through a slit and illuminates a distant screen. the central bright fringe on the screen is 1.00 cm wide, as measured between the dark fringes that border it on either side. which of the following actions would decrease the width of the central fringe? ( there may be more than one correct answer)
a- increase the wavelength of the light
b-decrease the wavelength of the light
c-increase the width of the slit
d-put the apparatus all under water

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Alight beam shines through a slit and illuminates a distant screen. the central bright fringe on the...

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