![subject](/tpl/images/cats/fizika.png)
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 17:40
Which is not a source of noise pollution? a)airplanes b)acid rain c)machines d)cars
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 07:30
Identify the theory that can be used to explain each phenomenon. answers diffraction: wave theory interference: wave theory reflection: both particle and wave theories refraction: both particle and wave theories
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:10
Point charges q1 = 51 µc and q2 = −27 µc are placed 1.0 m apart, with q2 on the right. what is the force (in n) on a third charge q3 = 19 µc placed midway between q1 and q2? (assume the positive direction is to the right. indicate the direction with the sign of your answer.)
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:30
Consider a hydrogen atom in the ground state. what is the energy of its electron? =e= jj now consider an excited‑state hydrogen atom. what is the energy of the electron in the =5n=5 level? =e5= j
Answers: 3
You know the right answer?
Two charges are separated by 3 meters. if each charge is 2 pc, what is the force by one charge on th...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.08.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.08.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.08.2020 18:01
![question](/tpl/images/cats/istoriya.png)
History, 16.08.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.08.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.08.2020 18:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.08.2020 18:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 16.08.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.08.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.08.2020 18:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.08.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.08.2020 18:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)