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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 charge of an alpha particle is equal to
Question # 2
The place for soring the nuclear waste is
Question # 3
The charge number of Ba is.
Question # 4
Mass of meason is
Question # 5
When a nucleus emits alpha particle its atomic mass decreases by
Question # 6
In nuclear radiation , track of alpha particle is.
Question # 7
Which one of the following is not affected by electric or magnetic field.
Question # 8
The number of Neutron is 238U92is
Question # 9
The first atomic reactor was introduced by
Question # 10
The particles which do not experience strong force are called.
Question # 11
Radioactivity happen due to the disintegration of
Question # 12
Circulation of blood is studied by radio isotope.
Question # 13
The most useful tracer is.
Question # 14
Alpha particle carries a charge.
Question # 15
GM counter uses
Question # 16
Two up quarks and one down quarks makes a
Question # 17
In Wilson cloud chamber, if tracks are thick, straight and continuous, then particle 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 number of neutrons in Li are |
A. 2
B. 3
C. 4
D. 7
|
| 2 | In Wilson cloud chamber, ß-particles leave |
A. Thin and continuous tracks
B. Thick and continuous tracks
C. No tracks
D. Thin and discontinuous tracks
|
| 3 | 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
|
| 4 | Materials can be identified by measuring their |
A. Mass
B. Half life
C. Both a and b
D. None of a,b,c
|
| 5 | The most abundant isotope of neon is: |
A. Neon 21
B. Neon 20
C. Neon 22
D. None of above
|
| 6 | 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? |
A. Nucleas A
B. Nucleus B
C. Less than nucleus
D. None of these
|
| 7 | How many times, the alpha particle is more massive than electrons. |
A. 6332
B. 7332
C. 8332
D. 9332
|
| 8 | The half life of radioactive elements depends upon |
A. Temperature
B. Nature of element
C. Amount of the radioactive substance
D. Pressure
|
| 9 | The radio active nuclide 86Ra228 decays by a series of emissions of three alpha particles and one beta particle. The nuclide X finally formed is: |
A. 64X220
B. 86X222
C. 84X216
D. 88X215
|
| 10 | A device that shows the visible path of ionizing particle is called. |
A. GM counter
B. Solid state detector
C. Scalar
D. Wilson cloud chamber
|
Test Questions