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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
The mass spectrum of naturally occurring neon shows the most abundant isotope has atomic mass.
Question # 2
Subatomic particles are divided into groups.
Question # 3
I amu =
Question # 4
The most abundant isotope of neon is:
Question # 5
The number of protons in any atom are always equal to the number of
Question # 6
The Unit of decay constant.
Question # 7
1 amu is equal to
Question # 8
Before and after nuclear reaction the number of protons and neutrons:
Question # 9
Energy released by conversion of 1 amu is
Question # 10
Low level radiations effects
Question # 11
Radioactivity happen due to the disintegration of
Question # 12
When a nucleus emits alpha particle its atomic mass decreases by
Question # 13
Cobalt -60 is the source for
Question # 14
The charge number of Ba is.
Question # 15
When a nucleus emits an alpha particle, its atomic mass decreases by
Question # 16
Number of Isotopes of Neon gas are
Question # 17
The most useful tracer is.
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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 | The charge of an alpha particle is equal to |
A. -e
B. +e
C. -2e
D. 2e
|
| 2 | 1 gray is equal to. |
A. 1 JKg-1
B. 1KgJ-1
C. 1JKg
D. 1 JKg-2
|
| 3 | The Unit of decay constant. |
A. Second
B. (second)-1
C. m-1
D. mk
|
| 4 | Gamma rays from cobalt -60 are used for treatment of. |
A. Circulation of blood
B. Cancer
C. Heart Attack
D. Thyroid glands
|
| 5 | Which of the following basic force is able to provide an attraction between two neutrons: |
A. Electrostatic and nuclear b
B. Electrostatic and gravitational
C. Gravitational and strong nuclear
D. Only nuclear force
|
| 6 | Half life of radon gas is |
A. 3.8 minutes
B. 3.8 days
C. 3.8 months
D. 3.8 years
|
| 7 | There is no charge in A and Z of any radioactive element by the emission of. |
A. Alpha particle
B. Beta particle
C. Gama particle
D. X- rays
|
| 8 | I amu = |
A. 9.31 MeV
B. 931 MeV
C. 9.031 MeV
D. None of above
|
| 9 | The number of Isotopes of cesium are. |
A. 4
B. 32
C. 22
D. 36
|
| 10 | If the following particle have the same energy, which particle has the shortest wave length. |
A. alpha particle
B. Neutron
C. Beta particle
D. Proton
|
Test Questions
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16 May 2016admin srrrrrrrrrrrrrr ???????????