A Wave on a Stretched String Is Reflected from a Fixed

question 75

Multiple Choice

A wave on a stretched string is reflected from a fixed end P of the string.The phase difference, at P, between the incident and reflected waves is:

• A)"0 rad"
• B)"\(\pi\)rad"
• C)"\(\pi\)/2 rad"
• D)"depends on the velocity of the wave"
• E)"depends on the frequency of the wave"

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