This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Classically, the concept of "tunneling" is impossible. Why? (Read 42 times)

clippers!

  • Hero Member
  • *****
  • Posts: 828
on: Aug 10, 2020

Question 1

Calculate the ground state energy (in eV) for an electron in a box (an infinite well) having a width of 0.050 nm.

◦
10

◦
75

◦
24

◦
150

◦
54


Question 2

Classically, the concept of "tunneling" is impossible. Why?

◦
The kinetic energy of the particle would be negative.

◦
The velocity of the particle would be negative.

◦
The total energy of a particle is equal to the kinetic and potential energies.

◦
The kinetic energy must be equal to the potential energy.

◦
The total energy for the particle would be negative.
Physics for Scientists and Engineers ¦ Serway, Jewett ¦ 9th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by clippers! on Aug 10, 2020

shailee

  • Sr. Member
  • ****
  • Posts: 392
Reply #1 on: Aug 10, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 35% of students answer this correctly


clippers!

  • Member
  • Posts: 828
Reply 2 on: Aug 10, 2020
Excellent

lcapri7

  • Member
  • Posts: 350
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Concept of Birth by Children Concept of Birth by Children
Photosynthesis Concept Map Photosynthesis Concept Map
Immune System Concept Map Immune System Concept Map
The concept of a threshold stimulus. The concept of a threshold stimulus.
Nursing: A Concept-Based Approach to Learning, Volume II, 3rd Edition Nursing: A Concept-Based Approach to Learning, Volume II, 3rd Edition
Is my concept map correct? (Grade 12 Bio) Is my concept map correct? (Grade 12 Bio)
Video: Chronology of leptin research (A history of leptin research)

For a complete list of videos, visit our video library