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![[Post New]](/templates/default/images/icon_minipost_new.gif) 25 Feb 2007 19:46:10 IST
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Ofcourse,
The reason is a bit typical but at your stage just remember that
Electrostatic force of attraction or repulsion is just because of EXCAHNGE OF PHOTONS BETWEEN THE TWO BODIES
Gravitaional force of attraction is because of EXCHANGE OF GRAVITONS BETWEEN TEH TWO BODIES.
Similarly, some or other fundamental particle exchange in involved or associated with the any of the fundamental forces in nature.
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The Scientist does not study nature because it is useful; he studies it because he delights in it, & he delights in it because it is beautiful. If nature were not beautiful, it would not be worth knowing, life would not be worth living. Ofcourse I do not here speak of that beauty that strikes the senses, the beauty of qualities & appearances; not that I undervalue such beauty, far from it, but it has nothing to do with science; I mean that profounder beauty which comes from the harmoniuos order of the parts, & which a pure intelligence can grasp. |
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