Home
News
Colleges
Courses
Admission
Lectures
Online Test
Past Papers
Date Sheets
Results
Study Abroad
Jobs
Tutors
More
Apps
FSC Part 2 Physics
Chapter 19 Test
Start Chapter 19 Test
FSC Part 2 Physics Chapter Wise Test
(English Medium)
MCQ's Test For Chapter 0 "Physics FSC Part 2 Chapter 19 Online MCQ's Test"
Try The MCQ's Test For Chapter 0 "Physics FSC Part 2 Chapter 19 Online MCQ's Test"
-
Total Questions17
-
Time Allowed20
Physics FSC Part 2 Chapter 19 Online MCQ's Test
00:00
Question # 1
Pair production can take place only when energy of radiation is equal and greater than 1.02 MeV, thus correct option is.
Question # 2
When a very high energy modeules such as y radiation interact with matter, the phenomenon arising will be.
Question # 3
Potassium Cathodes in photocell emit electrons for a light.
Question # 4
If an object moves with speed of light, its mass will be.
Question # 5
The number of electrons emitted depends upon
Question # 6
The photon with energy greater than 1.02 MeV can interact with matter as.
Question # 7
In Compton effect the photon behaves as a.
Question # 8
The minimum energy required for occurrence of pair production is:
Question # 9
Eintein's Photoelectric equation is Ek= hf -∅ in this equation E1, refers to:
Question # 10
Compton's effect is associated with
Question # 11
The stopping potential for a certain metal is 10 volts. Thus work function for the cathode is.
Question # 12
Energy of Black body radiation depends upon
Question # 13
The concept of direction is purely
Question # 14
Anti particle of electron is
Question # 15
In Compton scatting, the value of shift is equal to Compton's wavelength, when X-rays is scattered at the angle of.
Question # 16
Photo electrons are emitted y using visible light when the metal is.
Question # 17
De-Broglie waves are associated with
FSC Part 2 Physics Chapter 19 Online Test MCQ's
Top Scorers Of Chapter 0 "Physics FSC Part 2 Chapter 19 Online MCQ's Test" MCQ`s Test
-
A Anass Shafi 03 - Dec - 2024 01 Min 47 Sec 17/17 -
A Abdullah Amir 10 - Jan - 2025 02 Min 38 Sec 17/17 -
U Umme Manahil 26 - Nov - 2024 02 Min 45 Sec 17/17 -
A Ahmed Shaaff 16 - Oct - 2024 01 Min 27 Sec 16/17 -
A Ali Hasnain 29 - Dec - 2024 01 Min 47 Sec 16/17 -
M Muzammil Abbas 17 - Oct - 2024 01 Min 47 Sec 16/17 -
M Mn Creatives 14 - Dec - 2024 02 Min 16 Sec 16/17 -
A allama iqbal 17 - Dec - 2025 08 Min 02 Sec 16/17 -
R Raees 28 - Aug - 2025 99 Min 14 Sec 16/17 -
M Muhammad mumtaz 03 - Jan - 2025 01 Min 59 Sec 15/17 -
A Ali Hassan 25 - Nov - 2024 03 Min 23 Sec 15/17 -
Z Zaini Awan 19 - Jan - 2025 07 Min 53 Sec 15/17 -
S Salman Tauseef 08 - Jul - 2026 02 Min 19 Sec 14/17 -
M Manzar Naru 16 - Aug - 2024 02 Min 40 Sec 14/17 -
A Abdullah Asif 23 - Nov - 2024 03 Min 31 Sec 14/17
FSc Part II Physics Chapter 0 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Potassium Cathodes in photocell emit electrons for a light. |
A. Visible
B. Infra red
C. Ultra violet
D. X rays
|
| 2 | Internal frame is a frame is which |
A. 1st law holds
B. 2nd law holds
C. 3rd law holds
D. Kelvin's law holds
|
| 3 | If an object moves with speed of light, its mass will be. |
A. Zero
B. Maximum
C. Minimum
D. infinity
|
| 4 | Pair production cannto take place in vacuum because : |
A. Mass in not conserved
B. Momentum is not conserved
C. Energy is not conserved
D. Charge is not conserved
|
| 5 | A block body is an ideal: |
A. Absorber
B. Radiator
C. Both a & b
D. None of above
|
| 6 | Pair production can take place only when energy of radiation is equal and greater than 1.02 MeV, thus correct option is. |
A. X rays
B. Gama rays
C. Heat Radiation
D. Ultraviolet rays
|
| 7 | Compton shift is maximum for scattering angle of photon |
A. 0o
B. 90o
C. 180o
D. 45o
|
| 8 | Maximum Compton shift is observed at. |
A. 30oC
B. 90oC
C. 45oC
D. 180oC
|
| 9 | Photodiode is used for wave nature of. |
A. Light
B. Thermal radiation
C. Radi waves
D. Sound waves
|
| 10 | We can never accurately describes all aspects of sbatomic particles simulatanously. It is correct according to: |
A. Uncertainity Priciple
B. De-broglie Theory
C. Einstin Theory
D. Photo electric effect
|
Test Questions
Share your comments & questions here
Ali raza
09 Dec 2017Helpful
Intikhab
11 Aug 201710/17
tayyab
30 Apr 2016good and very helpful for exam preparation