Homework Answers
Electron have mass of 9.11*10^-31 Kg which is must less than 1 amu.
Charge on electron is -1
A)
Alpha particle has atomic number of 2 and mass number of 4
B)
Gamma rays are just energy
C)
Proton has mass of 1 amu
D)
Positron has same mass as electron and charge is +1
Answer: D
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collided. Two photons of frequency ω are collided head-on. What
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Problem 4. Electron-positron production An electron-positron pair (positron is electron's antiparticle, it has the same mass as electron, but opposite charge) can be produced what two photon are collided. Two photons of frequency w are collided...
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