A sound is a wave and frequency determines pitch In your mind what is sound? Sound is an example of a mechanical wave and is produced by a vibrating object.
Sound
A Practical Guide to Drums and Drumming
Cardiovascular.330.Ss.09
Cardiac Murmur by Dr.M.A.Lateef Siddiqui
Sound Energy What is sound? Sound is – A form of energy made by vibrations. – When an object vibrates it causes the air particles around it to move.
The Eye Sight The Ear Hearing 100 200 300 400 500.
Sound waves are longitudinal waves. When sound waves occur in air, air molecules press together and push apart. Based on what you know about longitudinal.
Date: 2010 Room: 2117 Energy-the ability to do work and make a change. Force-a push or pull. Friction is also a force. Work-work is force +object+ motion.
Sound: Lesson 59 Review of Sound Expectations: 1. Listen carefully 2. Work hard 3. Be responsible.
Heart Sounds and Murmurs
Physics of Sound Investigation 2, Lesson 2
