Consider a neutron that is inside an atomic nucleus of diameter 2 fm. [1 fm = 10^-15 m] (a) According to the Uncertainty Principle, what is the range of kinetic energies that this neutron can have? (You may treat the neutron non- relativistically. Express your answer in MeV ) (b) Suppose that the lifetime of this nucleus' first excited state is 3 x 10^-12 s (i.e., 3 picoseconds). Calculate the uncertainty in the energy of the gamma-ray photon emitted when this state decays back to the ground state. Does the ground state itself affect this uncertainty? Why or why not?
Consider a neutron that is inside an atomic nucleus of diameter 2 fm. [1 fm = 10^-15 m] (a) According to the Uncertainty Principle, what is the range of kinetic energies that this neutron can have? (You may treat the neutron non- relativistically. Express your answer in MeV ) (b) Suppose that the lifetime of this nucleus' first excited state is 3 x 10^-12 s (i.e., 3 picoseconds). Calculate the uncertainty in the energy of the gamma-ray photon emitted when this state decays back to the ground state. Does the ground state itself affect this uncertainty? Why or why not?
Related questions
Question
I need the answer as soon as possible
![Consider a neutron that is inside an atomic
nucleus of diameter 2 fm. [1 fm = 10^-15 m]
(a) According to the Uncertainty Principle, what
is the range of kinetic energies that this neutron
can have? (You may treat the neutron non-
relativistically. Express your answer in MeV )
(b) Suppose that the lifetime of this nucleus' first
excited state is 3 x 10^-12 s (i.e., 3 picoseconds).
Calculate the uncertainty in the energy of the
gamma-ray photon emitted when this state
decays back to the ground state. Does the
ground state itself affect this uncertainty? Why
or why not?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F81c6d88b-f67b-45d5-b7fd-c0e6779b187d%2Feb772c9c-097f-4542-892f-bf918ad84d97%2Fzmuf4h_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Consider a neutron that is inside an atomic
nucleus of diameter 2 fm. [1 fm = 10^-15 m]
(a) According to the Uncertainty Principle, what
is the range of kinetic energies that this neutron
can have? (You may treat the neutron non-
relativistically. Express your answer in MeV )
(b) Suppose that the lifetime of this nucleus' first
excited state is 3 x 10^-12 s (i.e., 3 picoseconds).
Calculate the uncertainty in the energy of the
gamma-ray photon emitted when this state
decays back to the ground state. Does the
ground state itself affect this uncertainty? Why
or why not?
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 3 images
