![Physics](/tpl/images/cats/fizika.png)
Physics, 11.12.2019 03:31, Tcareyoliver
The first excited state of a mercury atom is above the ground state. a moving electron collides with a mercury atom, and excites the mercury atom to its first excited state. immediately after the collision the kinetic energy of the electron is . what was the kinetic energy of the electron just before the collision?
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 21:40, 2003loganreed
Avery hard rubber ball (m = 0.5 kg) is falling vertically at 4 m/s just before it bounces on the floor. the ball rebounds back at essentially the same speed. if the collision with the floor lasts 0.05 s, what is the average force exerted by the floor on the ball?
Answers: 3
![image](/tpl/images/cats/fizika.png)
Do you know the correct answer?
The first excited state of a mercury atom is above the ground state. a moving electron collides with...
Questions in other subjects:
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 02.10.2019 19:00
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 02.10.2019 19:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 02.10.2019 19:00
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/ap.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)