Neco Model Questions Vol1 2022 Physics Question 39
Practice objective / multiple choice question 39 from the 2022 Neco Model Questions Vol1 Physics examination.
A string of length \(1.20\ \text{m}\) is fixed at both ends. Its linear mass density is \(8.0\times10^{-3}\ \text{kg\ m^{-1}}\) and it is under a tension of \(80\ \text{N}\). (a) Find the speed of transverse waves on the string. (b) Determine the frequency of the third harmonic. (c) If the string is plucked at a point \(0.30\ \text{m}\) from one end, how many antinodes are present in the third harmonic?
Answer Options
About This Question
This is Neco Model Questions Vol1 2022 Physics Question 39. It is one of the objective questions from the 2022 Neco Model Questions Vol1 Physics examination.
Difficulty level: Medium .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.