Posted: 7/12/2009 10:42:34 PM EDT
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udd- e- - ve = udu
Anybody can google it. Do we have anyone here that knows it by looking at it? |
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Quoted:
Reporter: Mr. President, can you explain how raising taxes and borrowing trillions of dollars from the Chinese can stimulate our economy ? President Obama : udd- e- - ve = udu uh thank you for uh asking that question What do I win ?  hahahha........ that made me laugh so hard... |
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Quoted:
Quoted:
Reporter: Mr. President, can you explain how raising taxes and borrowing trillions of dollars from the Chinese can stimulate our economy ? President Obama : udd- e- - ve = udu uh thank you for uh asking that question What do I win ? hahahha........ that made me laugh so hard... I'll be here all week. Try the veal and don't forget to tip your waiter. BTW. I had no idea about the equation. But you knew that.
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Quoted:
udd = 1 up quark 2 down quarks = neutron e- = electron ve = ? electron velocity udu = 2 up quarks 1 down quark = proton basically it is saying a neutron is an electron and proton combined The "v" is probably the Greek letter "nu" (which looks like a script "v"), and I believe it indicates, in this equation, that when a neutron emits an electron to become a proton, it also emits an electron neutrino. But I only thought of that after seeing the quark notation. |
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Quoted:
Quoted:
udd = 1 up quark 2 down quarks = neutron e- = electron ve = ? electron velocity udu = 2 up quarks 1 down quark = proton basically it is saying a neutron is an electron and proton combined The "v" is probably the Greek letter "nu" (which looks like a script "v"), and I believe it indicates, in this equation, that when a neutron emits an electron to become a proton, it also emits an electron neutrino. But I only thought of that after seeing the quark notation. correctumundo Neutron, through radioactive decay, gives off an electron and a neutrino electron and becomes a proton. And all that really happened was one of the three quarks that make up a neutron changes into a different type of quark. I've been listening to this lecture. Quantum Mechanics: The Physics of the Microscopic World & Particle Physics for Non-Physicists (Set) Course No. 1241 (48 lectures, 30 minutes/lecture) Taught by Steven Pollock, Benjamin Schumacher Quantum Physics is some interesting stuff that is sometimes hard to get your mind around. |