Question: How does a double-slit interference pattern change when the following changes are made? Do the interference fringes become closer together or farther apart? Explain your

How does a double-slit interference pattern change when the following changes are made? Do the interference fringes become closer together or farther apart? Explain your answers.
(a) The two slits are brought closer together.
(b) The two slits are moved farther apart.
(c) The wavelength is increased.
(d) The wavelength is decreased.
(e) The entire experiment is immersed in water.

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