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FSC Part 2 Physics
Chapter 21 Test
Start Chapter 21 Test
FSC Part 2 Physics Chapter Wise Test
(English Medium)
MCQ's Test For Chapter 0 "Physics FSC Part 2 Chapter 21 Online MCQ's Test"
Try The MCQ's Test For Chapter 0 "Physics FSC Part 2 Chapter 21 Online MCQ's Test"
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Total Questions17
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Time Allowed20
Physics FSC Part 2 Chapter 21 Online MCQ's Test
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Question # 1
When gama rays are emitted, the nuclear mass.
Question # 2
A positron is a particle having.
Question # 3
What is difference is isotopes
Question # 4
The dead time of G.M tube is.
Question # 5
The energy equivalent of 1 kg of matter is about:
Question # 6
The potential difference between the top and bottom of a cloud chamber is of the order of
Question # 7
Cobalt -60 is the source for
Question # 8
The mass of proton in amu is:
Question # 9
Iodine -131 is used for the treatment by
Question # 10
Which is true for both alpha particle and gama rays.
Question # 11
The force which is responsible for the breaking up of the radioactive element is.
Question # 12
The place for soring the nuclear waste is
Question # 13
The Unit of decay constant.
Question # 14
Binding energy per nucleon is maximum for
Question # 15
Both Xenon and cesium have
Question # 16
How many neutrons are there in the nuclide Zn66?
Question # 17
Before and after nuclear reaction the number of protons and neutrons:
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FSC Part 2 Physics Chapter 21 Online Test MCQ's
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FSc Part II Physics Chapter 0 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Mass of meason is |
A. Greater then proton
B. Less than proton
C. Equal to proton
D. Equal to neutron
|
| 2 | Nuclear fission chain reaction is controlled by using. |
A. Cadmium rods
B. Iron rods
C. Platinum rods
D. Steel rods
|
| 3 | Both xenon and caesium each have: |
A. 41 isotopes
B. 36 isotopes
C. 43 isotopes
D. 33 isotopes
|
| 4 | 1 gray is equal to. |
A. 1 JKg-1
B. 1KgJ-1
C. 1JKg
D. 1 JKg-2
|
| 5 | A positron is a particle having. |
A. Mass equal to electron
B. Charge equal to electron
C. Mass equal to mass of electron but charge opposite to charge of electron.
D. Mass equal to proton
|
| 6 | The first atomic reactor was introduced by |
A. Currie
B. Enrico Fermi
C. Newton
D. Bohr
|
| 7 | The charge of an alpha particle is equal to |
A. -e
B. +e
C. -2e
D. 2e
|
| 8 | The activity of radioactive sample |
A. Is constant
B. Increases with time
C. Decreases linearly with time
D. Decreases exponentially with time
|
| 9 | I amu = |
A. 9.31 MeV
B. 931 MeV
C. 9.031 MeV
D. None of above
|
| 10 | In nuclear radiation , track of alpha particle is. |
A. Thin
B. Discontinuous
C. Erratic
D. Continuous
|
Test Questions
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