Part A In a double-slit experiment, if the central diffraction peak contains 13 interference fringes, how many fringes are contained within each secondary diffraction peak (between m +1 and +2 in D sin 0 mA). Assume the first diffraction minimum occurs at an interference minimum. Express your answer as an integer. Η ΑΣΦ Submit Request Answer | Two 1.5x10-2-mm-wide slits are 4.0×10-² mm apart (center to center). ? Determine the spacing between interference fringes for 560 nm light on a screen 1.3 m away. Express your answer using two significant figures. Ay Submit Part B ΑΣΦ Request Answer w ? cm Determine the distance between the two diffraction minima on either side of the central maximum of the envelope. Express your answer using two significant figures.

Part A In a double-slit experiment, if the central diffraction peak contains 13 interference fringes, how many fringes are contained within each secondary diffraction peak (between m +1 and +2 in D sin 0 mA). Assume the first diffraction minimum occurs at an interference minimum. Express your answer as an integer. Η ΑΣΦ Submit Request Answer | Two 1.5x10-2-mm-wide slits are 4.0×10-² mm apart (center to center). ? Determine the spacing between interference fringes for 560 nm light on a screen 1.3 m away. Express your answer using two significant figures. Ay Submit Part B ΑΣΦ Request Answer w ? cm Determine the distance between the two diffraction minima on either side of the central maximum of the envelope. Express your answer using two significant figures.