Five sinusoidal waves have the same frequency 500 Hz but their amplitudes are in the ratio 2:1:1:1:1 and their phase angles 0, π, π/3, π/6, π/2 respectively. The phase angle of resultant wave obtained by the superposition of these five waves is
A
30°
B
45°
C
60°
D
90°

Question

Five sinusoidal waves have the same frequency 500 Hz but their amplitudes are in the ratio 2:1:1:1:1 and their phase angles 0, π, π/3, π/6, π/2 respectively. The phase angle of resultant wave obtained by the superposition of these five waves is

A

30°

B

45°

C

60°

D

90°

Accepted Answer

45°

Answer

30°

Answer

60°

Answer

90°

AIIMS 2010 Physics Superposition of Waves MCQ Question

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