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 39 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
:D TYSM

elyse44

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Gram Stain Concept Map Gram Stain Concept Map
Concept of Birth by Children Concept of Birth by Children
Photosynthesis Concept Map Photosynthesis Concept Map
VALUATION CONCEPT & METHODOLOGIES VALUATION CONCEPT & METHODOLOGIES
Mole concept Mole concept
Illustration of the concept of overlapping genes Illustration of the concept of overlapping genes
Video: Molecules, Membrane Permeability and Structure

For a complete list of videos, visit our video library