Question

006 10.0 points Hint: Use a small angle approximation; e.g., sin 0 = tan 0. Light of wavelength 529 nm falls on a dou- ble slit. The fourth-order dark bands appear 44 = 26.7 mm on either side of the central bright line. k 26.7 mm → sil d> viewing k 26.7 mm — — S2 screen - 2.87 m - How far apart are the slits? Answer in units of um.

Answer 1

Solutions formula Position of deck fringe - $? = (mo) )ba 26:42 (4-42) 2.89 x 192 x 5291019 . do 3.5X2.8 7 X529 x 10-6 26 7 d = o. 199 mm Scanned with CamScanner