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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
When a nucleus emits an alpha particle, its atomic mass decreases by
Question # 2
Hydrogen bomb is an example of.
Question # 3
Gamma rays from cobalt -60 are used for treatment of.
Question # 4
A radio active substance has a half life of four months. 3 -fourth of the substance will decay in:
Question # 5
Marie Curie and Pierre Curie discovered.
Question # 6
The radioactive decay obeys the law
Question # 7
A positron is a particle having.
Question # 8
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 # 9
The energy equivalent of 1 kg of matter is about:
Question # 10
Rutherford performed on experiment on a nuclear reaction in:
Question # 11
Two down and one up quarks make
Question # 12
Which of the following basic force is able to provide an attraction between two neutrons:
Question # 13
Both Xenon and cesium have
Question # 14
The number of neutrons in Li are
Question # 15
Which is true for both alpha particle and gama rays.
Question # 16
One joule of energy absorbed per kilogram of a body is
Question # 17
Binding energy per nucleon is maximum for
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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 mass of protons is: |
A. 1.675 x 10-27 kg
B. 1.693 x 10-27 kg
C. 1.673 x 10-31 kg
D. 1.673 x 10-27 kg
|
| 2 | Absorbed Dose 'D' is defined as |
A. m/E
B. E/C
C. C/m
D. E/m
|
| 3 | The mass spectrum of naturally occurring neon shows the most abundant isotope has atomic mass. |
A. 19
B. 20
C. 21
D. 22
|
| 4 | The energy of photon for photoelectric effect is less than |
A. 1 MeV
B. 2 MeV
C. 5 MeV
D. 8 MeV
|
| 5 | Charge on an electron was determined by |
A. Ampere
B. Millikan
C. Maxwell
D. Bohr
|
| 6 | The quantity of U in the naturally occurring uranium is. |
A. 0.2%
B. 0.3%
C. 0.7%
D. 0.4%
|
| 7 | Number of Isotopes of Neon gas are |
A. 2
B. 3
C. 4
D. 1
|
| 8 | 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
|
| 9 | Two up quarks and one down quarks makes a |
A. Proton
B. Newton
C. Photon
D. Meson
|
| 10 | How many neutrons are there in the nuclide Zn66? |
A. 22
B. 30
C. 36
D. 66
|
Test Questions
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xtylish khan
16 May 2016admin srrrrrrrrrrrrrr ???????????