officialtyree415 officialtyree415

11-03-2020
Mathematics

contestada

An 80-eV electron impinges upon a potential barrier 100 eV high and 0.20 nm thick. What is the probability the electron will tunnel through the barrier

Respuesta :

abdullahfarooqi abdullahfarooqi

15-03-2020

Answer:

0.011%

Step-by-step explanation:

See attached picture.

Ver imagen abdullahfarooqi

Answer Link

Otras preguntas

What key events early in 1917 combined to finally bring the United States fully into World War I?

Suppose an astronaut drops a feather from a height of 1.2 meters above the surface of the moon. If the free fall acceleration on the moon is 1.62 m/s² downward,

how to factor 8x^3-216

Please answer this:Define a variable and write an inequality to model each situationThe school track team needs at least 5 runners to compete at Saturday's meet

It takes Franklin 14 hours to make a 200-square-foot cement patio. It takes Scott 10 hours to make the same size patio. Which equation can be used to find x, th

bob left work and traveled to school at an average speed of 25 mph. if it took bob 35 minutes to reach school, how far is bobs school from his place of work

A box of cereal states that there are 75 calories in a 34-cup serving. What is the unit rate for calories per cup? How many calories are there in 4 cups of the

use the compound interest formula to compute the total amount accumulated and the interest earned. 4000$ for 2years at 2.8% compounded annually

CORRECT MY GRAMMAR SPELLING PUNCTUATION MISTAKES THANK YOUU!To continue, Crooks is very lonely because he is the only black man on a white man's ranch and is is

What is the answer to: -45=x+(-3)+50