Acoustics | ENGINEERING PHYSICS

2 Acoustics (3 hours)

Document Information

Chapter: 2. Acoustics (3 hours)

Marks Distribution: 4

Course Code: SH 152 – ENGINEERING PHYSICS

Description: Comprehensive notes covering sound properties and ultrasound with diagrams and examples

Handwritten Notes

2.1 Introduction

2.1.1 Threshold of hearing and loudness

2.1.2 Reverberation and reverberation time

2.1.3 Absorption coefficient

2.1.4 Sabine’s Law

2.1.5 Conditions for good acoustics

2.2 Ultrasound

2.2.1 Production (piezoelectric) of ultrasound and its applications

2.2.2 Test of structure and materials

2.2.3 Medical uses

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