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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 bnding energy for nucleus A is 7.7 Me V and that for nucleus B is 7.8 MeV. Which nucleus has the larger mass?
Question # 2
How many neutrons are there in the nuclide Zn66?
Question # 3
Low level radiations effects
Question # 4
Binding energy for deuteron nucleus is given by
Question # 5
The mass of beta particle is equal to the mass
Question # 6
Unit of decay constantλ is:
Question # 7
Before and after nuclear reaction the number of protons and neutrons:
Question # 8
Those elements whose charge number z is greater then __________ are unstable:
Question # 9
A proton consists of quarks which are.
Question # 10
I amu =
Question # 11
By emitting Beta particle and gama particle simultaneously the nucleolus changes in its charges by
Question # 12
The energy equivalent of 1 kg of matter is about:
Question # 13
Absorbed Dose 'D' is defined as
Question # 14
Radioactivity happen due to the disintegration of
Question # 15
Which is true for both alpha particle and gama rays.
Question # 16
If the following particle have the same energy, which particle has the shortest wave length.
Question # 17
Various types of cancer are treated by
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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 | Bottom quark carries charge : |
A. 2/3 e
B. -2/3 e
C. +1/3 e
D. -1 /3 e
|
| 2 | Which is true for both alpha particle and gama rays. |
A. They cause ionization in air
B. They can be deflected by electric field
C. They can be deflected by magnetic field
D. The y can penetrate a few millimeters of aluminium
|
| 3 | The mass spectrum of naturally occurring neon, showing |
A. 1 isotope
B. 2 isotope
C. 3 isotope
D. 4 isotope
|
| 4 | The unit of radioactivity is: |
A. Bequerel
B. Henry
C. Pascal
D. Joule
|
| 5 | 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
|
| 6 | The early Greeks believed that matter waves was |
A. Discrete
B. Continuous
C. Both continuous and discrete
D. All of above
|
| 7 | Gamma rays from cobalt -60 are used for treatment of. |
A. Circulation of blood
B. Cancer
C. Heart Attack
D. Thyroid glands
|
| 8 | 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
|
| 9 | Low level radiations effects |
A. Less of hair
B. Ulceration
C. Drop of white blood cells
D. All
|
| 10 | The most useful tracer is. |
A. Strontium -90
B. Iodine -31
C. Cobalt -60
D. Carbon -14
|
Test Questions