Home
News
Colleges
Courses
Admission
Lectures
Online Test
Past Papers
Date Sheets
Results
Study Abroad
Jobs
Tutors
More
Apps
.jpg)
FSC Part 2 Physics
Chapter 20 Test
Start Chapter 20 Test
FSC Part 2 Physics Chapter Wise Test
(English Medium)
MCQ's Test For Chapter 0 "Physics FSC Part 2 Chapter 20 Online MCQ's Test"
Try The MCQ's Test For Chapter 0 "Physics FSC Part 2 Chapter 20 Online MCQ's Test"
-
Total Questions17
-
Time Allowed20
Physics FSC Part 2 Chapter 20 Online MCQ's Test
00:00
Question # 1
Energy produced due to fission of uranium atom is:
Question # 2
Radius of first Bohr's orbit is.
Question # 3
The X-rays diffraction with crystal was first studied by
Question # 4
The value of Rydberg constant is:
Question # 5
Black Body radiation spectrum is an example of:
Question # 6
An atom can reside in excited state for
Question # 7
Laser can be made by creating.
Question # 8
Reflecting mirrors in laser is used to
Question # 9
Helium Neon Laser Beam emitted from discharge tube has a colour.
Question # 10
We can find from de Broglie formula
Question # 11
Boher proposed his atomic model in:
Question # 12
The series in visible region is:
Question # 13
Which is not true for X rays
Question # 14
1 rem =
Question # 15
The temperature of core of nuclear reactor is:
Question # 16
Balmer series lies in region of electromagnetic spectrum.
Question # 17
Which is not characteristic of Laser.
FSC Part 2 Physics Chapter 20 Online Test MCQ's
Top Scorers Of Chapter 0 "Physics FSC Part 2 Chapter 20 Online MCQ's Test" MCQ`s Test
-
M Muzammil Abbas 17 - Oct - 2024 00 Min 50 Sec 17/17 -
K Kashaf Riaz “Cutie pie” 16 - Oct - 2024 01 Min 16 Sec 17/17 -
R Rizwan Baloch 19 - Jul - 2024 02 Min 48 Sec 17/17 -
S Sana Ullah 25 - Oct - 2024 04 Min 39 Sec 17/17 -
A Ahmed Shaaff 17 - Oct - 2024 01 Min 55 Sec 16/17 -
A Ali Hassan 26 - Nov - 2024 06 Min 40 Sec 16/17 -
Z Zarrar Durrani 12 - Jul - 2024 21 Min 16 Sec 16/17 -
M Mn Creatives 14 - Dec - 2024 02 Min 13 Sec 15/17 -
A Amina jutt 01 - Jul - 2024 02 Min 30 Sec 15/17 -
S Sufian Rajput 08 - Jan - 2025 02 Min 36 Sec 15/17 -
M Manahal Kamila 13 - Nov - 2024 03 Min 08 Sec 15/17 -
A ayesha amir 21 - Jan - 2025 02 Min 09 Sec 14/17 -
Z Zulqar Nain Hayder 03 - Feb - 2026 02 Min 19 Sec 14/17 -
M Manzar Naru 16 - Aug - 2024 03 Min 35 Sec 14/17 -
Y Yumna Saeed 02 - Aug - 2024 02 Min 16 Sec 13/17
FSc Part II Physics Chapter 0 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | The line radiations emitted from by hydrogen filled discharge tube can be analyzed into. |
A. Band spectrum
B. Line spectrum
C. Continuous spectrum
D. Absorption spectrum
|
| 2 | The energy of 4th Orbit in hydrogen atom is. |
A. -2.51 eV
B. -3.50 eV
C. -13.60 eV
D. -0.85 eV
|
| 3 | The series in visible region is: |
A. Balmer series
B. Pfund series
C. Paschen series
D. None of above
|
| 4 | Photons emitted in inner shell transition are. |
A. Continuous X -rays
B. Discontinuous X rays
C. Characteristic X rays
D. Energetic X rays
|
| 5 | Frequency of x-rays depends upon. |
A. Number of electrons striking target
B. Accelerating potencial
C. Nature of the target
D. Both B and C
|
| 6 | If electron jumps from second orbit to first orbit in hydrogen atom it emits photon of. |
A. 3.40 eV
B. 10.20 eV
C. 13.6 eV
D. 3.8 eV
|
| 7 | 1 rem = |
A. 0.001 SV
B. 0.01 SV
C. 0.1 SV
D. 1.01 SV
|
| 8 | Radius of first orbit of an atom is r1= 0.053 nm, Radius of second orbit r2 will be. |
A. 0.106 nm
B. 0.212 nm
C. 0.053 nm
D. 0.53 x 10-10 nm
|
| 9 | Energy produced due to fission of uranium atom is: |
A. 500MeV
B. 200MeV
C. 700MeV
D. 750MEV
|
| 10 | The velocity of electron moving is 1st orbit of hydrogen atom is: |
A. 2.09 x 106 ms-1
B. 2.18 x106 ms-1
C. 2.19 x 106 ms-1
D. 3.18 x106 ms-1
|
Test Questions