A Transverse Periodic Wave Is Represented by the Equation Y(x

question 33

Multiple Choice

A transverse periodic wave is represented by the equation y(x, t) = 1.50 cm sin(1,500 rad/s t − 10.0 m⁻¹ x) . Another transverse wave is represented by the equation y(x, t) = 1.50 cm sin(1,500 rad/s t − 10.0 m⁻¹ x) . What is the equation that represents the superposition of the two waves?

• A) y(x, t) = 3.0 cm sin(1,500 rad/s t − 10.0 m⁻¹ x)
• B) y(x, t) = 3.0 cm sin(1,500 rad/s t) cos(10.0 m⁻¹ x)
• C) y(x, t) = 3.0 cm cos(1,500 rad/s t) sin(10.0 m⁻¹ x)
• D) y(x, t) = 3.0 cm sin(1,500 rad/s t + 10.0 m⁻¹ x)

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