A rod of length L is parallel to the surface of a photographic plate a distance d above it, and moves in a direction along its length. A light flash, of negligible duration, illuminates the plate at...
As I was driving along a road this guy pulled out from a side road and crashed into the side of my car. He claimed that he could not see as the sun was shining in his face. He admitted to me...
From what I've seen on tv... The Judge asks the Jury what their verdict is & they say guilty or not guilty, then the Judge gives the defendant a bit of a speech about their crime & the case...
Many (many) years ago, my old physics teacher told us (though I may have been the only one listening) that lagging pipes to prevent heat loss was a waste of material after a certain point. This...
in what vessel would you keep an ultimate solvent, and would it have to be a liquid to qualify as one? or could the same criterior the means it is a solvent be an energy source?
I'm replacing my car and have narrowed the search down to two cars - the Peugeot 406 coupe and the Fiat coupe. I will not be buying new - a few years old. I really like both cars and cannot decide...
has anyone else heard the analogy that for every grain of sand on every beach on earth there are a million stars in the universe? seems pretty fantastic to me, but what do i know? i heard P.Moore say...
I know it probably seems a daft question but I'm only a girl! And I have a feeling that yet again I've been diddled by a dodgy garage. What I would like to know is, how would i know if it was the cam...
Does the universe end? if so, where? Surely it can't go on and on forever, it has to end somewhere. But what's there if it does end? its all so confusing!