Author Question: Which of the following particles is not stable? A) photon B) electron C) tau ... (Read 104 times)

asmith134 · **on:** Jul 29, 2018

Which of the following particles is not stable?

A)

photon
B)

electron
C)

tau neutrino
D)

muon
E)

proton

Question 2

According to the second law of thermodynamics, for any process that may occur within an isolated system, which one of the choices applies?

A)

Entropy remains constant.
B)

Entropy increases.
C)

Entropy decreases.
D)

Both A and B are possible.
E)

Both A and C are possible.