8 IP Two strings that are fixed at each end are identical, except that one is 0.530...

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Physics

8
IP Two strings that are fixed at each end are identical, exceptthat one is 0.530 cm longer than the other. Waves on these stringspropagate with a speed of 34.2 m/s , and the fundamental frequencyof the shorter string is 217 Hz . Part A What beat frequency isproduced if each string is vibrating with its fundamentalfrequency? fbeat = nothing Hz Request Answer Part B Does the beatfrequency in part (a) increase or decrease if the longer string isincreased in length? Does the beat frequency in part (a) increaseor decrease if the longer string is increased in length? increasesdecreases Request Answer Part C Repeat part (a), assuming that thelonger string is 0.761 cm longer than the shorter string. fbeat =nothing Hz Request Answer Provide Feedback

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4.0 Ratings (799 Votes)

Given that fundamental frequency of shorter string is 217 Hz fundamental frequency is given by f0 V2L L V2f0 3422217 L length of shorter string 00788 m So L1 See Answer

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