![subject](/tpl/images/cats/fizika.png)
Physics, 27.07.2019 18:30 DroctorWellsfan
The potential-energy function u(x) is zero in the interval 0≤x≤l and has the constant value u0 everywhere outside this interval. an electron is moving past this square well. the electron has energy e=6u0. part a what is the ratio of the de broglie wavelength of the electron in the region x> l to the wavelength for 0
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:30
J. j. thomson’s experiment disproved the theory that an atom
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:00
1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 07:00
Roger pushes a box on a 30° incline. if he applies a force of 60 newtons parallel to the incline and displaces the box 10 meters along the incline, how much work will he do on the box? a. 5.2 × 102 joules b. 6.0 × 102 joules c. -5.2 × 102 joules d. -6.0 × 102 joules
Answers: 3
You know the right answer?
The potential-energy function u(x) is zero in the interval 0≤x≤l and has the constant value u0 every...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 10.12.2021 02:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 10.12.2021 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 10.12.2021 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 10.12.2021 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 10.12.2021 02:30
![question](/tpl/images/cats/geografiya.png)
Geography, 10.12.2021 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 10.12.2021 02:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.12.2021 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 10.12.2021 02:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.12.2021 02:30