How can you determine the coefficient of linear expansion by using pullinger apparatus

The mass of a muon is 207 times the electron mass; the average lifetime of muons at rest is 2.21 μs. in a certain experiment, muons moving through a laboratory are measured to have an average lifetime of 7.04 μs. for the moving muons, what are (a) β (b) k, and (c) p? the rest energy of the electron is 0.511 mev.

If forces acting on an object are unbalanced, which factors may result fron an unbalanced force? check all that apply

Order the sequence of ideas that lead to marie curies discovery of radioactive elements number the events in chronological order starting with the oldest