Answered: The average lifetime of an excited… | bartleby

Related questions

Question

3. The average lifetime of an excited atomic state is 10-9 s. If the spectral line associated with
the decay of this state is 6000 Å, estimate the width of the line.

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

The uncertainty in a particular short-lived nuclear excited state is 1.8 eV. What is the smallest lifetime, in seconds, that this state can have?
If an average of 10000 photons are detected per mm2 the probability of detecting between 9800 and 10200 counts in any exposed mm2 is approximately: a) 59 b) 75 c) 89 d) 95 e) 99
The ground state of 17Ne is unstable. Its half-life has been measured to be 109 ms. (a) What is the energy width of the state? (b) List two possible decay mechanisms.
What is the approximate uncertainty in the mass of a muon, as determined from its decay lifetime? Assume it's decay lifetime is 2.30 us. 2.548 x10-4° kg
Prove using the uncertainty principle that an electron cannot exist inside a nucleus.
Chlorine is an unusual element in that it has two abundant stable isotopes, Cl-35 and Cl-37, constituting, respec-tively, about 76% and 24% of natural chlorine. The masses of these isotopes in unified atomic mass units are, to three significant figures, equal to their mass numbers 35 and 37. A mass spectrom-eter like that described in Example 26.1 and Fig. 26.7 is used with singly ionized chlorine atoms. The spectrometer has a 3.50-kV accelerating potential and a 163-mT magnetic field. How far apart will Cl-35 and Cl-37 ions be when they reach the detector?