Advertisements
RSS

Tag Archives: waves

Where does the light go when I turn all the lights off and close the curtains?

You’re in a bright, well-lit room. But when the power goes out, where does all that lovely light that the room was so full of, go? It was wall-to-wall, floor-to-ceiling, a room packed with light. Sure, you’ve ceased production of new light, but the existing stuff can’t just disappear into thin air – after all, the first thing they teach you in physics is that energy can’t be destroyed. So what happens? Read the rest of this entry »

Advertisements
 
1 Comment

Posted by on March 10, 2012 in Silly, What?, Where?

 

Tags: , , , ,