Questions 4 and 5 (q1) how many wavelengths are there?There is one full wavelength.(q2) consider this to be the string of an instrument. What is the harmonic?The harmonic would be the second harmonic due to only having about one fullwavelength.(q3) How many nodes and anti-nodes are there?Considering the beginning and the end, there are essentially 3 nodes and twoantinodes.(q4) What is the frequency of the first harmonic?Let's say you now measure the length of the string and find that it is 2 meters. You then measurethe mass of the string and find that it is .0094 kg.0.0094kg / 2 = 0.0047(95) Using the frequency and wavelength of the first harmonic what is the Tension in the string?(1) v = Aƒ (2) v = √√ (3)µ = m/l

(4) Write the expression for frequency of first harmonics. μ=ml

(q4) What is the frequency of the first harmonic? Let's say you now measure the length of the string and find that it is 2 meters. You then measure the mass of the string and find that it is .0094 kg. 0.0094kg / 2 = 0.0047 (95) Using the frequency and wavelength of the first harmonic what is the Tension in the string? (1) v = λƒ (2) v = √√ (3)µ = m/l

(q4) What is the frequency of the first harmonic? Let's say you now measure the length of the string and find that it is 2 meters. You then measure the mass of the string and find that it is .0094 kg. 0.0094kg / 2 = 0.0047 (95) Using the frequency and wavelength of the first harmonic what is the Tension in the string? (1) v = λƒ (2) v = √√ (3)µ = m/l

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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