How to use the Apple Watch Workout app: View progress during your workout. By default the Workout app shows progress towards your goal (if you specified one) as a ring on the lefthand side of the screen-as on the Activity app, the ring fills in clockwise and a complete ring represents a completed target.
Man-Made Noise (Industrial Noise) By man-made noise or industrial- noise is meant the electrical noise produced by such sources as automobiles and aircraft ignition, electrical motors and switch gears, leakage from high voltage lines, fluorescent lights, and numerous other heavy electrical machines.
We hear sound because vibrating particles vibrate our eardrums and our brain translates those vibrations into sound. 1. If sound is a form of energy, whatâs moving? 2. All sound comes from what? 3. What kind of a wave is sound? 4. What does frequency have to do with sound? 5. What does amplitude have to do with sound? 6. What made the balloon vibrate when we played sound over the speakers? Answers . 1. Energy is the ability to move something against a force. In the case of sound, molecules are moving. 2. Vibrations. No vibration, no sound. 3.