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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 building blocks of protons and neutrons are called.
Question # 2
Cobalt -60 is the source for
Question # 3
If the following particle have the same energy, which particle has the shortest wave length.
Question # 4
Binding energy per nucleon is maximum for
Question # 5
What is difference is isotopes
Question # 6
Which of the following is typical source of alpha particle.
Question # 7
Unit of decay constantλ is:
Question # 8
Energy released by conversion of 1 amu is
Question # 9
A device that shows the visible path of ionizing particle is called.
Question # 10
Charge on an electron was determined by
Question # 11
The types of quacks are.
Question # 12
The particles which do not experience strong force are called.
Question # 13
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 # 14
Mass equivalent of 931 MeV energy is:
Question # 15
The scientist who suggested the presence of neutron was:
Question # 16
Two down and one up quarks make
Question # 17
I 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 | Both Xenon and cesium have |
A. 33 isotopes
B. 34 Isotopes
C. 36 Isotopes
D. 35 Isotopes
|
| 2 | The radioactive decay obeys the law | |
| 3 | 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
|
| 4 | For workers in nuclear facilities is, a weekly does of is normally considered safe |
A. 1.0 msv
B. 5.0 msv
C. 2.0 msv
D. 3.0 msv
|
| 5 | Mass equivalent of 931 MeV energy is: |
A. 6.02 x 10-23 kg
B. 1.766 x 10-27kg
C. 2.67 x 10-29kg
D. 6.02 x 10-87kg
|
| 6 | GM counter uses |
A. Alcohol only
B. Bromine
C. argon
D. Neon and bromine
|
| 7 | 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
|
| 8 | Mass of meason is |
A. Greater then proton
B. Less than proton
C. Equal to proton
D. Equal to neutron
|
| 9 | The moderator used in a nuclear reactor |
A. Sodium
B. Uranium
C. Graphite
D. Cadmium
|
| 10 | Radioactivity happen due to the disintegration of |
A. Nucleus
B. Mass
C. Electrons
D. Protons
|
Test Questions
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