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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
When nitrogen is bombarded by alpha particles nitrogen nucleus changes into
Question # 2
When a nucleus emits alpha particle its atomic mass decreases by
Question # 3
Energy released by conversion of 1 amu is
Question # 4
The quantity of U in the naturally occurring uranium is.
Question # 5
Controlling rods inserted into the reactor are of metal:
Question # 6
Both xenon and caesium each have:
Question # 7
The mass of beta particle is equal to mass of.
Question # 8
The energy equivalent of 1 kg of matter is about:
Question # 9
Two down and one up quarks make
Question # 10
Which pair belongs to hadrons.
Question # 11
Which is true for both alpha particle and gama rays.
Question # 12
1 amu is equal to
Question # 13
Half life of Uranium -239 is
Question # 14
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 # 15
Circulation of blood is studied by radio isotope.
Question # 16
The moderator used in a nuclear reactor
Question # 17
Cosmic rays consist of
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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 number of Ba is. |
A. 197
B. 141
C. 56
D. 85
|
| 2 | Two down and one up quarks make |
A. Proton
B. Neutron
C.
D. Positron
|
| 3 | James chadwick discovered: |
A. Proton
B. Positron
C. Neutron
D. Electron
|
| 4 | Energy released by conversion of 1 amu is |
A. 200 MeV
B. 931 MeV
C. 233 MeV
D. 243 MeV
|
| 5 | The Unit of decay constant. |
A. Second
B. (second)-1
C. m-1
D. mk
|
| 6 | 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
|
| 7 | 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
|
| 8 | Which pair belongs to hadrons. |
A. Protons and Neutrons
B. Neutrons and electrons
C. Photons and electrons
D. positrons and electrons
|
| 9 | Which particle has larger range in air. |
A. Alpha rays
B. Gama rays
C. Beta rays
D. Neutron
|
| 10 | Controlling rods inserted into the reactor are of metal: |
A. Aluminium
B. Cadmium
C. Magnesium
D. Copper
|
Test Questions
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