write an equation relating the number of bright bands on the screen to the wavelength (λ) of light, distance between slits (d), and length between slit and screen (L). Young's Double Slit Interference (quasihome.com) Choose a slit distance (4.2mm) and screen distance (2.83m), these should remain constant for the rest of this part of the investigation. Change wavelength within the wavelength range and count bright bands Wavelength Range Wavelength (lamda = λ) chosen # of Bright bands observed (n) 380-440 440-550 500-560 560-620 620-680 680-760

write an equation relating the number of bright bands on the screen to the wavelength (λ) of light, distance between slits (d), and length between slit and screen (L). Young's Double Slit Interference (quasihome.com) Choose a slit distance (4.2mm) and screen distance (2.83m), these should remain constant for the rest of this part of the investigation. Change wavelength within the wavelength range and count bright bands Wavelength Range Wavelength (lamda = λ) chosen # of Bright bands observed (n) 380-440 440-550 500-560 560-620 620-680 680-760

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