Double Slit Screen Interference y=Ltane у = 0 L L bright fringes: sin = m=0, #1, #2,... (constructive) Dark fringes: abo

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Double Slit Screen Interference y=Ltane у = 0 L L bright fringes: sin = m=0, #1, #2,... (constructive) Dark fringes: above central: sin = (m- , (destructive). 2. m- 1,2,..

The separation between the two slits is 0.014 um , lum = 10-6m, and the second-order minimum (equivalent to dark fringe formed by light) is formed at a angle of 30.95 º relative to the incident electron beam. Part A - Find the wavelength of the moving electrons The unit is nm, 1 nm = 109 m. Keep 1 digit after the decimal point. TVO AXO ? X= nm Submit Request Answer Part B - Find the momentum of each moving electron. Use scientific notations, format 1.234'10. IVO AO p = kg. m/s Submit Request Answer

Part C - Find the kinetic energy of each moving electron, using the classical physics formula KE = (1/2)mv2. The mass of an electron is 9.11x10-31 kg . = Use scientific notations, format 1.234*10", unit is Joules VO A ΑΣΦ o 圖]? J KE = Submit Request Answer