(Solution) - Use a compass to make an accurate drawing of the -(2025 Original AI-Free Solution)

Paper Details

Use a compass to make an accurate drawing of the wave fronts in a double-slit interference experiment similar to Fig. 25.18c. Place the slits 2.0 cm apart and let the wavelength of the incident wave be 1.0 cm. Using a straightedge, draw lines of constructive interference (antinodes) and use them to find the locations of the m = ± 1 maxima on a screen 12 cm from the slits. Measure the angles of the maxima with a protractor; do they agree with those given by Eq. (25-10)? Explain any discrepancy.