Question No : 1
The mass of an electron in motion depends upon:
Question No : 2
The mass and energy equivalent to 1 a.m.u. respectively are :
Question No : 3
It is given for the azimuthal quantum number l = 3, the total number of different possible values of the magnetic azimuthal quantum number, ml is :
Question No : 4
The acceleration of electron in the first orbit of hydrogen atom is:
Question No : 5
If the electron in a hydrogen atom jumps from an orbit level n1 = 3 to an orbit level n2 = 2, the emitted radiation has a wavelength given by :
Question No : 6
Number of electrons that constitute one ampere of current is :
Question No : 7
The angular momentum of electron in hydrogen atom is proportional to :
Wanna test your skill? Here are some exams we prepared for you. So if you need to test your skill just attempt any exam from bellow.
| Exam Name | No. Of Q | Link |
| Physics set 1 | 30 | Start |
| Physics set 2 | 30 | Start |
| Physics set 3 | 30 | Start |
| Physics set 4 | 30 | Start |
| Physics set 5 | 30 | Start |
| Physics set 6 | 30 | Start |
| Physics set 7 | 30 | Start |
| Physics set 8 | 30 | Start |
| Physics set 9 | 30 | Start |
| Physics set 10 | 30 | Start |
| Physics set 11 | 30 | Start |
| Physics set 12 | 30 | Start |