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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
00:00
Question # 1
The dead time of G.M tube is.
Question # 2
The early Greeks believed that matter waves was
Question # 3
When a nucleus emits an alpha particle, its atomic mass decreases by
Question # 4
James chadwick discovered:
Question # 5
The particles which do not experience strong force are called.
Question # 6
In Wilson cloud chamber, ß-particles leave
Question # 7
Circulation of blood is studied by radio isotope.
Question # 8
For workers in nuclear facilities is, a weekly does of is normally considered safe
Question # 9
The activity of radioactive sample
Question # 10
The types of quacks are.
Question # 11
By emitting Beta particle and gama particle simultaneously the nucleolus changes in its charges by
Question # 12
The unit of radioactivity is:
Question # 13
Gamma rays from cobalt -60 are used for treatment of.
Question # 14
Two down and one up quarks make
Question # 15
The number of Isotopes of cesium are.
Question # 16
Which one of the following is not affected by electric or magnetic field.
Question # 17
The potential difference between the top and bottom of a cloud chamber is of the order of
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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 | Various types of cancer are treated by |
A. Carbon -14
B. Nickel -63
C. Cobalt -60
D. Strontium -90
|
| 2 | Half life of radon gas is |
A. 3.8 minutes
B. 3.8 days
C. 3.8 months
D. 3.8 years
|
| 3 | The Unit of decay constant. |
A. Second
B. (second)-1
C. m-1
D. mk
|
| 4 | Which of the following is similar to electron. |
A. Beta particle
B. Alpha particle
C. Neutron
D. Proton
|
| 5 | Gamma radiations are emitted due to: |
A. De-excitation of atom
B. De-excitation of nucleus
C. Excitation of atom
D. Excitation of nucleus
|
| 6 | I amu = |
A. 9.31 MeV
B. 931 MeV
C. 9.031 MeV
D. None of above
|
| 7 | Iodine -131 is used for the treatment by |
A. Bones
B. Eyes
C. thyroid glands
D. Lungs
|
| 8 | Before and after nuclear reaction the number of protons and neutrons: |
A. Must be different
B. Must be decreased
C. Must be increased
D. Remains same
|
| 9 | The number of neutron present in a nucleus in a given by |
A. N = A+Z
B. N = A- z
C. N = Z - A
D. N = A X Z
|
| 10 | Two up quarks and one down quarks makes a |
A. Proton
B. Newton
C. Photon
D. Meson
|
Test Questions
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xtylish khan
16 May 2016admin srrrrrrrrrrrrrr ???????????