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Replies
A metal disc with a hole in the middle is heated until the iron expands one percent. The diameter of the hole will a) increase b) decrease c) not change
2010-09-28 14:17:35
Mike Castle
1
Jar of Flies - You place couple of flies in a capped jar on a scale. The scale will register the most weight when the flies are <br><br> a) sitting on the bottom of the jar<br> b) flying around inside the jar<br> c) ... the weight of the jar is the same in both cases<br>
2010-09-11 21:28:25
Mike
1
String Therory: The Therory of Everything
2009-01-20 23:52:18
QuantumCow
0
What do you think of the double slit theory?
2007-06-04 01:46:15
lilcontemplater+
1
Newton's Laws of Physics
2007-05-14 15:04:32
jwspackerfan
0
What is inertia?
2006-11-08 05:41:40
roberdor
3
Does hot water freeze faster than cold?
2006-11-08 05:40:43
roberdor
9