Physics - Waves - Behavior - Interference - Interference Problems
8 problems. P1: 'Two waves meet with path difference = 3λ. Type of interference = ___' (constructive). P2: 'Path difference = 2.5λ. Type = ___' (destructive). P3: 'Two speakers 2m apart, wavelength 0.5m. How many bright fringes between central max and first order? ___' (This is about counting maxima