2007-05-01 00:31:18 · 5 answers · asked by knumberonefan 1 in Science & Mathematics ➔ Astronomy & Space
Neutrino's do not travel at the speed of light, but just close to it.
Their mass will be considerably more at this speed than their 'rest mass'. i.e. they will have more momentum and energy than when at rest.
2007-05-01 00:38:10 · answer #1 · answered by Doctor Q 6 · 1⤊ 0⤋
A photon is similar to a neutrino,they both travel at "C" why should there be a difference?
When a super nova erupts the neutrinos precede light from the interior and continue to lead it for thousands of years to an observer.
2007-05-01 08:51:49 · answer #2 · answered by Billy Butthead 7 · 0⤊ 0⤋
A nutrino does not travel at the speed of light.
It travels very close to it.
Their mass is minuscule (but non-zero), too small to be measured at this time.
2007-05-01 09:33:08 · answer #3 · answered by Nidav llir 5 · 0⤊ 0⤋
even if the're gonna have infinite mass you can't measure it ... so y worry abt it..
2007-05-01 08:41:45 · answer #4 · answered by ramya 3 · 0⤊ 0⤋
They don't.
2007-05-01 08:03:12 · answer #5 · answered by Gene 7 · 0⤊ 0⤋