Neutrinos have a miniscule, but non-zero mass. No one really knows what the exact mass is, but scientists predict it might be about 1.5 eV.
Photons and neutrinos dont have mass.
The photons and neutrinos are considered without mass although they have a very small mass.
Neutrinos have little mass and no charge, thus they have little interaction with heavier charged matter.
Neutrinos, but their mass is very, very small.
Yes; the scienific terminology for this phenomenon is "neutrino oscillation". Neutrinos exist in three different flavours - electron, muon and tao neutrinos, listed in order of increasing mass (each also has an antiparticle). Although it is not know why this is the case, it was originally discovered that neutrinos oscillate when examining the neutrinos emitted by the sun; although primarily electron neutrinos are emitted as a result of the fusion process within the sun, the quantities of the different flavours of neutrinos detected on Earth from the sun are in roughly equal proportions.
Neutrons have no charge, but have mass. This is also true of neutrinos, though the mass is considered negligible for most purposes.
because it releases energy, neutrons and neutrinos.
because it releases energy, neutrons and neutrinos.
The solar neutrino problem relates to the discrepancy between the proportions of the different flavours of neutrinos emitted by the sun in the theoretical model as opposed to experimental measurements. Whilst the sun primarily emitts electron neutrinos, neutrino observatories such as SNO+ detected neutrinos in roughly equal proportions of the three flavours; furthermore the quantity of electron neutrinos detected was less than the theoretically predicted value. Both of these can be explained by neutrino oscillation - in which the neutrinos alter their mass to change their flavour (ie. an electron neutrinos gain mass to change to a muon neutrino). This would also explain the relative lack of electron neutrinos, thus solving the solar neutrino problem!
A neutrino is an electrically neutral, weakly interacting subatomic particle. All neutrinos have mass, but they are impossible to measure since they are so small.
photonsgravitonsBoth are bosons, there are no massless fermions although neutrinos were once believed to be massless.
Neutrinos are all but impossible to detect and it is thought that they may have mass. If they are found to have mass, they would be the epitome of dark matter.