When one thinks about various musical sound he listened to daily he would realize the very important role played by some instrument include. The guitar, piano and violin, which operate on the principles of vibration of, stretched string. CF has therefore become necessary that it study the condition under, which stringed instrument vibrates to give high quality musical notes.

This study is basically the investigation of the laws governing the vibration of a stretched string, it is carried out by the use of SONOMETER.

Title Page

Certification

Dedication

Acknowledgement

Abstract

1.1 Introduction

1.2 Aim and objective of the study

1.3 Hypothesis

1.4 Statement of problem of the study

1.5 Significance of the study

1.6 Limitation of the study

2.1 Literature review

2.2 Meaning of wave

2.3 Types of waves

2.4 Definition

2.5 Production of sound

2.6 Characteristics

2.7 Loudness

2.8 Mode of vibration of stretched string 

2.9 Overtone of stretched string

2.10 Force of vibration and resonance

2.11 Calibration of the constructed meter rule

2.12 Mounting of the calibrated meter rule

3.1 Materials 

3.2 Methodology

4.1 Verification of the law

4.2 Frequency of vibration is inversely proportional to the square roof of tension

4.3 Frequency of vibration is inversely proportional to the square roof of mass

5.1 Conclusion and recommendation

5.2 Experimental problem and precaution

5.3 Application of stretched string vibration