:v Its called sonoluminescence. No one knows exactly why this - TopicsExpress



          

:v Its called sonoluminescence. No one knows exactly why this occurs, but there are a lot of different hypotheses. One of the most common explanations is that when the bubble collapses, the air inside gets pressurized. Increasing the pressure on a gas increases the temperature of the gas. During sonoluminescence, the temperature inside the tiny bubbles becomes so great that the gas begins to glow.
Posted on: Mon, 27 Jan 2014 16:02:51 +0000

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