As a neutron contains: two d-1/3 and one u+2/3 quarks & a proton contains two u+2/3 and one d-1/3 quarks, what do the signs stand for? Is it positive and negative charge or mass?
2007-07-23 15:14:35 · 2 answers · asked by Larry K 1 in Science & Mathematics ➔ Physics
It is charge. Protons, electrons, and neutrons all contain integer charges. Quarks contain fractional charges that add up to an integer charge. For instance, a neutron has 2 down (-1/3) and one up (+2/3), which add to zero. Similarly, a proton has two up (+2/3) and one down (-1/3) which add to +1.
2007-07-23 15:36:09 · answer #1 · answered by Anonymous · 1⤊ 0⤋
a million/2 the zodiac is masculine (fireplace & air signs and indications) on a similar time as the different a million/2 is female (earth & water). this does not recommend the lads resemble females bodily (!) in spite of the undeniable fact that it does point out the style of energies exerted via the signs and indications. energetic masculine signs and indications are extra extroverted, outgoing, sociable and are those you spot accessible, lots extra in all threat to be the extra huge-unfold besides. on the different hand, passive female signs and indications are extra inner-directed and introverted personalities and tend to retreat returned into their caves while feeling threatened or experiencing temper swings. they are extra gentle with managing their thoughts by myself and prefer extra area and time by myself than the extroverted masculine signs and indications. in assessment, the masculine signs and indications are additionally extra destiny orientated and are able to place the previous in the back of them extra somewhat. Capricorn in particular is the start of the wintry climate solstice and it relatively is while anybody starts off to hibernate and retreat from the merciless area. subsequently, Capcricorn with all the introverted traits, even nonetheless a cardinal sign, likes to handbook in the back of the curtain and not take centre degree or be int he limelights, unlike most of the different extra fiery or social signs and indications.
2016-09-30 13:20:27 · answer #2 · answered by ? 4 · 0⤊ 0⤋