Two Sound Waves,one Wave Is Given by Y₁ = P_o $\omega$

question 14

Multiple Choice

Two sound waves,one wave is given by y₁ = p_o sin (kx - $\omega$ t) and the other by y₂ = p_o sin (kx - $\omega$ t + $\pi$ /4) .The phase constant resulting from the interference of the two waves is

• A)\(\pi\)/8
• B)\(\pi\)/4
• C)\(\pi\)/2
• D)\(\pi\)
• E)0

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