Question

Multiple Correct: A standing wave pattern is created on a guitar string as a person tunes the guitar by changing
the tension in the string. Which of the following properties of the waves on the string will change as a result of
adjusting only the tension in the string? Select two answers.
A) the speed of the traveling wave that creates the pattern
B) the wavelength of the standing wave
C) the frequency of the standing wave
D) the amplitude of the standing wave

Answer 1

Explanation:

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Answer 2

Answer:

Explanation:

use 2sinA.cosB = sin(A+B)+sin(A-B)

then you get y(x,t)= y1(x,t) +y2(x,t)

where y1 and y2 are equation of components of wav