Two Identical Sinusoidal Waves Both Traveling In The Same Direction Are Described By Wave Functions Yi X T Asin X 1 (56.78 KiB) Viewed 10 times
Two Identical Sinusoidal Waves Both Traveling In The Same Direction Are Described By Wave Functions Yi X T Asin X 2 (50.31 KiB) Viewed 10 times
Two identical sinusoidal waves, both traveling in the same direction, are described by wave functions: yı(x,t) = Asin(x + 3t) and yz(x,t) = Asin(x + 3t + p). They interfere to produce a resultant wave described by: (x,1)=0.06 sin(x+31+), where x is in meters and t in seconds. Question1: The direction of propagation of the resultant wave is: A. Along + B. Along - C. not applicable since the resultant wave is standing A B С Option O Question2: The phase difference y between the two interfering waves is: A 4 = rad B.P = rad C.4 = rad D. = rad A B с D Option Question3: The amplitude A of each of the two interfering waves is: A. A=0.03m B. A = 0.062 m C. A = 0.032 m D. A = 0.06 m A B с D Option H
Question4: If the two interfering waves originate at the same time (t1,0 = tz,c) from different positions, X1,0 and X2,0, then the smallest positive Ax, X2,0 X10 that results in full destructive interference is: A. Ax. B. Ax. TT/2 m C. Axo = 31/2 m D. Δx, = 7π/2 m Tm А. B с D Option O O O O Questions: If the two interfering waves originate from the same position (X1,0 = x2,0) but wave- 2 starts at a later time (t2,0 >1,0), then the smallest positive time interval Ato = t20 - t1, that results in full constructive interference is: Α. Δt = π/2s Β. Δt = π/3s C. At, = 2/3 s D. At, = 7/6 s А. B С Option O O O O
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