![Physics](/tpl/images/cats/fizika.png)
Physics, 06.12.2019 02:31, nommies005
The electron in a hydrogen atom is in the first excited state, when the electron acquires an additional 2.86 ev of energy. what is the quantum number n of the state into which the electron moves?
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 23:30, Izzyfizzy1
Which is the best for showing percentages of different types of cars sold(gas hybrid , electric , other ) in the united states ?
Answers: 3
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:20, lilzaya510
Properties seen when one one substance changes to another are known as properties
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:30, isiahb123
A47.2 g block of copper whose temperature is 480 k is placed in an insulating box with a 91.8 g block of lead whose temperature is 200 k. (a) what is the equilibrium temperature of the two-block system? (b) what is the change in the internal energy of the two-block system between the initial state and the equilibrium state? (c) what is the change in the entropy of the two-block system? the heat capacities of copper and lead are 386 j/kg·k and 128 j/kg·k, respectively.
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 20:30, justaguy15
Atypical jetliner lands at a speed of 146 mi/h and decelerates at the rate of (10.4 mi/h)/s. if the jetliner travels at a constant speed of 146 mi/h for 1.5 s after landing before applying the brakes, what is the total displacement of the jetliner between touchdown on the runway and coming to rest?
Answers: 2
Do you know the correct answer?
The electron in a hydrogen atom is in the first excited state, when the electron acquires an additio...
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
History, 09.10.2021 06:50
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/User.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/en.png)
English, 09.10.2021 06:50
![Konu](/tpl/images/cats/fizika.png)
Physics, 09.10.2021 06:50
![Konu](/tpl/images/cats/fizika.png)