SOUND ENERGY : LSUS

Basic Science JSS3 First Term

WEEK NINE

SOUND ENERGY

Performance Objectives

  • Introduction.
  • Transmission of sound.
  • Reflection of sound.
  • Hearing.

Content

REFERENCE

  • basic science Made Easy for JSS Three by F.I Kehinde et al
  • basic science Made Easy for JSS Two by F.I Kehinde et al
  • STAN Integrated Science for JSS Three
  • Precious Seeds Basic Science for JSS three by J.O Otugboyegaet al.

INTRODUCTION

Sound is a wave caused by vibration of matter. It is a property of vibrating objects. These objects may be solid, liquid or gases. If there is an elastic medium (i.e a medium which is capable of being compressed between the vibrating object and a suitable apparatus such.... View More

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