الكثافة

تحميل شغِّل الآن ! 1,084 kB نسخة: 1.05 Embed close Embed a running copy of this simulation <iframe src="http://phet.colorado.edu/sims/density-and-buoyancy/density_ar_SA.html" width="800" height="600"></iframe> Use this HTML to embed a running copy of this simulation. You can change the width and height of the embedded simulation by changing the "width" and "height" attributes in the HTML. Embed an image that will launch the simulation when clicked <div style="position: relative; width: 300px; height: 222px;"><a href="http://phet.colorado.edu/sims/density-and-buoyancy/density_ar_SA.html" style="text-decoration: none;" rel="external"><img src="http://phet.colorado.edu/sims/density-and-buoyancy/density-screenshot.png" alt="الكثافة" style="border: none;" width="300" height="222"/><div style="position: absolute; width: 200px; height: 80px; left: 50px; top: 71px; background-color: #FFF; opacity: 0.6; filter: alpha(opacity = 60);"></div><table style="position: absolute; width: 200px; height: 80px; left: 50px; top: 71px;"><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".

Why do objects like wood float in water? Does it depend on size? Create a custom object to explore the effects of mass and volume on density. Can you discover the relationship? Use the scale to measure the mass of an object, then hold the object under water to measure its volume. Can you identify all the mystery objects? ادعم موقع فيت>