Concept explainers
(a)
The lowest energy of a nucleon in the well.
(a)
Explanation of Solution
Given:
The mass of the nucleon is
The length of the square well is
Formula used:
Write the expression for the allowed energy levels in one-dimensional infinite square well.
Here,
For lowest energy level,
Substitute
Calculation:
Substitute
Conclusion:
Thus, the lowest energy of a nucleon in the well is
(b)
The ground state energy of
(b)
Explanation of Solution
Given:
The mass of the nucleon is
The length of the square well is
Formula used:
Write the expression for the allowed energy levels in one-dimensional infinite square well.
Here,
For lowest energy level,
Substitute
Write the expression for
Write the above expression again for less than two neutrons per state.
Calculation:
Substitute
Substitute
Conclusion:
Thus, the ground state energy of
(c)
The ground state energy of
(c)
Explanation of Solution
Given:
The mass of the nucleon is
The length of the square well is
Formula used:
Write the expression for the allowed energy levels in one-dimensional infinite square well.
Here,
For lowest energy level,
Substitute
Write the expression for
Write the above expression again for
Calculation:
Substitute
Substitute
Conclusion:
Thus, the ground state energy for
Want to see more full solutions like this?
Chapter 40 Solutions
EBK PHYSICS FOR SCIENTISTS AND ENGINEER
- 2. Consider the situation described in problem 1 where light emerges horizontally from ground level. Take k = 0.0020 m' and no = 1.0001 and find at which horizontal distance, x, the ray reaches a height of y = 1.5 m.arrow_forward2-3. Consider the situation of the reflection of a pulse at the interface of two string described in the previous problem. In addition to the net disturbances being equal at the junction, the slope of the net disturbances must also be equal at the junction at all times. Given that p1 = 4.0 g/m, H2 = 9.0 g/m and Aj = 0.50 cm find 2. A, (Answer: -0.10 cm) and 3. Ay. (Answer: 0.40 cm)please I need to show all work step by step problems 2 and 3arrow_forwardFrom number 2 and 3 I just want to show all problems step by step please do not short cut look for formulaarrow_forward
- Look at the answer and please show all work step by steparrow_forward3. As a woman, who's eyes are h = 1.5 m above the ground, looks down the road sees a tree with height H = 9.0 m. Below the tree is what appears to be a reflection of the tree. The observation of this apparent reflection gives the illusion of water on the roadway. This effect is commonly called a mirage. Use the results of questions 1 and 2 and the principle of ray reversibility to analyze the diagram below. Assume that light leaving the top of the tree bends toward the horizontal until it just grazes ground level. After that, the ray bends upward eventually reaching the woman's eyes. The woman interprets this incoming light as if it came from an image of the tree. Determine the size, H', of the image. (Answer 8.8 m) please show all work step by steparrow_forwardNo chatgpt pls will upvotearrow_forward
- College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage LearningUniversity Physics (14th Edition)PhysicsISBN:9780133969290Author:Hugh D. Young, Roger A. FreedmanPublisher:PEARSONIntroduction To Quantum MechanicsPhysicsISBN:9781107189638Author:Griffiths, David J., Schroeter, Darrell F.Publisher:Cambridge University Press
- Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningLecture- Tutorials for Introductory AstronomyPhysicsISBN:9780321820464Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina BrissendenPublisher:Addison-WesleyCollege Physics: A Strategic Approach (4th Editio...PhysicsISBN:9780134609034Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart FieldPublisher:PEARSON