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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
When a nucleus emits an alpha particle, its atomic mass decreases by
Question # 2
1 amu is equal to
Question # 3
Iodine -131 is used for the treatment by
Question # 4
The mass of beta particle is equal to mass of.
Question # 5
Energy released by conversion of 1 amu is
Question # 6
Circulation of blood is studied by radio isotope.
Question # 7
By emitting Beta particle and gama particle simultaneously the nucleolus changes in its charges by
Question # 8
In Wilson cloud chamber, if tracks are thick, straight and continuous, then particle is
Question # 9
Alpha particle carries a charge.
Question # 10
When nitrogen is bombarded by alpha particles nitrogen nucleus changes into
Question # 11
Which particle has larger range in air.
Question # 12
Controlling rods inserted into the reactor are of metal:
Question # 13
Both Xenon and cesium have
Question # 14
Marie Curie and Pierre Curie discovered.
Question # 15
The potential difference between the top and bottom of a cloud chamber is of the order of
Question # 16
The number of protons in any atom are always equal to the number of
Question # 17
amu =
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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 | Gamma radiations are emitted due to: |
A. De-excitation of atom
B. De-excitation of nucleus
C. Excitation of atom
D. Excitation of nucleus
|
| 2 | Curie is unit of. |
A. Conductivity
B. Binding energy
C.
Radioactivity
D. Resistivity
|
| 3 | By emitting Beta particle and gama particle simultaneously the nucleolus changes in its charges by |
A. N
B. N/2
C. N/4
D. 3N/4
|
| 4 | 1 amu is equal to |
A. 1.0606 x 10-27 kg
B. 1.66 x 10-31 kg
C. 1.66 x 10-34 kg
D. 1.66 x 10-19 kg
|
| 5 | Unit of decay constantλ is: |
A. ms
B. m-1
C. m
D. S-1
|
| 6 | X -rays are similar in nature to. |
A. Gama rays
B. Beta rays
C. Alpha rays
D. Cathode rays
|
| 7 | The total charge of any nucleus is: |
A. Ze
B. Z
C. Both a and b
D. None of above
|
| 8 | Hydrogen bomb is an example of. |
A. Nuclear fission
B. Nuclear fusion
C. Chain reaction
D. Chemical reaction
|
| 9 | In Wilson cloud chamber, if tracks are thick, straight and continuous, then particle is |
A. a-particles
B. ß-particles
C. Y-rays
D. All
|
| 10 | The types of quacks are. |
A. 2
B. 3
C. 4
D. 6
|
Test Questions
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