موجات الصوت

تحميل شغِّل الآن ! 1,682 kB نسخة: 2.19 Embed close Embed an image that will launch the simulation when clicked <div style="position: relative; width: 300px; height: 250px;"><a href="http://phet.colorado.edu/sims/sound/sound_ar_SA.jnlp" style="text-decoration: none;"><img src="http://phet.colorado.edu/sims/sound/sound-screenshot.png" alt="موجات الصوت" style="border: none;" width="300" height="250"/><div style="position: absolute; width: 200px; height: 80px; left: 50px; top: 85px; background-color: #FFF; opacity: 0.6; filter: alpha(opacity = 60);"></div><table style="position: absolute; width: 200px; height: 80px; left: 50px; top: 85px;"><tr><td style="text-align: center; color: #000; font-size: 24px; font-family: Arial,sans-serif;">Click to Run</td></tr></table></a></div> Use this HTML code to display a screenshot with the words "Click to Run".

This simulation lets you see sound waves. Adjust the frequency or volume and you can see and hear how the wave changes. Move the listener around and hear what she hears. ادعم موقع فيت>