The uncertainty in position of a proton confined to the nucleus of an atom is roughly the diameter of the nucleus. If this diameter is 7.7
The uncertainty in position of a proton confined to the nucleus of an atom is roughly...
(20 points) Treat the hydrogen atom as a one-dimensional problem, where the electron is confined to the diameter of the atom in the first excited state (n-2). a.) Use the uncertainty principle to estimate the minimum kinetic energy of an electron in this state, assuming that the uncertainty in position equal to it's diameter. (Note: Relativistic corrections are not necessary). b.) Assuming this excited electron only remains in this state for 0.1 ns, before emitting a photon and returning to...
A proton is confined within an atomic nucleus of diameter 3.80 fm. Estimate the smallest range of speeds you might find for a proton in the nucleus. Express your answer with the appropriate units.
ConstantsI Periodic Table Part A A proton is confined within an atomic nucleus of diameter 3.90 fm. Estimate the smallest range of speeds you might find for a proton in the nucleus. Express your answer with the appropriate units. HA Value Units Submit Request Answer
The nucleus of a particular atom has a diameter of 1.80 × 10-15 m. What is the minimum uncertainty in the speed of a proton in this nucleus?
2. We have used the Heisenberg Uncertainty Relation to estimate a minimum energy of a confined particle. For each of the cases below, compare the Heisenberg estimate to the results of the Schroedinger Wave Equation; use the first energy level of the particle in an infinite well. Note that both of the examples below use classical energy relations (after all, the SWE is non- relativistic). a) An electron confined to 1 A (about the size of an atom). b) A...
The uncertainty in position of a stationary 2.5 kg block is roughly an atomic diameter, or about 10−10 m. (a) What is the minimum uncertainty in the block's velocity? (b) How far might the block move in 2 years as a result of this velocity?
clear hand written please 2. The nuclear potential that binds protons and neutrons in the nucleus of an atom is often approximated by a square well. Imagine a proton confined in an infinite square well of a length10nm. What is the wavelength of a photon emitted when this proton moves from the n-2 energy state to the n-1 energy state. In what region of the electromagnetic spectrum is this photon and does this make sense in terms of nuclear spectroscopy?...
Help please! A proton is confined within an atomic nucleus of diameter 4.5 fm (1 fm = 10 m). 10-15 Part A Estimate the smallest range of speeds 0 <0, < you might find for a proton in the nucleus. Express your answer with the appropriate units.
A proton is confined to a space 1 fm wide (about the size of an atomic nucleus). What's the minimum uncertainty in its velocity?
1. (a) Calculate the uncertainty in the momentum for a proton in the nucleus of 32S. (b) Com pute the corresponding kinetic energy of this proton.