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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
Binding energy per nucleon is maximum for
Question # 2
Binding energy for deuteron nucleus is given by
Question # 3
The binding energy for_________ is maximum.
Question # 4
How many times, the alpha particle is more massive than electrons.
Question # 5
The reciprocal of decay construct lamda of a radioactive element is.
Question # 6
Those elements whose charge number z is greater then __________ are unstable:
Question # 7
The force which is responsible for the breaking up of the radioactive element is.
Question # 8
The mass of beta particle is equal to mass of.
Question # 9
Which is true for both alpha particle and gama rays.
Question # 10
1 amu is equal to
Question # 11
The energy of photon for photoelectric effect is less than
Question # 12
The quantity of U in the naturally occurring uranium is.
Question # 13
Before and after nuclear reaction the number of protons and neutrons:
Question # 14
In nuclear radiation , track of alpha particle is.
Question # 15
The binding energy per nucleon is maximum for
Question # 16
The scientist who suggested the presence of neutron was:
Question # 17
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 | The SI unit of decay constant is |
A. m
B. m-1
C. S-1
D. Nm-1
|
| 2 | Which of the following are not hadrons. |
A. Muons
B. Mesons
C. Positrons
D. Neutrons
|
| 3 | The activity of radioactive sample |
A. Is constant
B. Increases with time
C. Decreases linearly with time
D. Decreases exponentially with time
|
| 4 | Which pair belongs to hadrons. |
A. Protons and Neutrons
B. Neutrons and electrons
C. Photons and electrons
D. positrons and electrons
|
| 5 | I amu = |
A. 9.31 MeV
B. 931 MeV
C. 9.031 MeV
D. None of above
|
| 6 | 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
|
| 7 | Both xenon and caesium each have: |
A. 41 isotopes
B. 36 isotopes
C. 43 isotopes
D. 33 isotopes
|
| 8 | The moderator used in a nuclear reactor |
A. Sodium
B. Uranium
C. Graphite
D. Cadmium
|
| 9 | Absorbed Dose 'D' is defined as |
A. m/E
B. E/C
C. C/m
D. E/m
|
| 10 | Nuclear fission chain reaction is controlled by using. |
A. Cadmium rods
B. Iron rods
C. Platinum rods
D. Steel rods
|
Test Questions
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