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ICS Part 2 Physics
Chapter 21 Test
Start Chapter 21 Test
ICS Part 2 Physics Chapter Wise Test
(English Medium)
MCQ's Test For Chapter 0 "Physics ICS Part 2 Chapter 21 Online MCQ's Test"
Try The MCQ's Test For Chapter 0 "Physics ICS Part 2 Chapter 21 Online MCQ's Test"
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Total Questions17
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Time Allowed20
Physics ICS Part 2 Chapter 21 Online MCQ's Test
00:00
Question # 1
Mass of meason is
Question # 2
Circulation of blood is studied by radio isotope.
Question # 3
The Unit of decay constant.
Question # 4
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 # 5
Controlling rods inserted into the reactor are of metal:
Question # 6
Those elements whose charge number z is greater then __________ are unstable:
Question # 7
The mass spectrum of naturally occurring neon shows the most abundant isotope has atomic mass.
Question # 8
The number of neutrons in Li are
Question # 9
A radio active substance has a half life of four months. 3 -fourth of the substance will decay in:
Question # 10
The scientist who suggested the presence of neutron was:
Question # 11
How many neutrons are there in the nuclide Zn66?
Question # 12
amu =
Question # 13
The mass of beta particle is equal to mass of.
Question # 14
Gamma rays from cobalt -60 are used for treatment of.
Question # 15
The charge of an alpha particle is equal to
Question # 16
Binding energy for deuteron nucleus is given by
Question # 17
The energy equivalent of 1 kg of matter is about:
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ICS 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 binding energy per nucleon is maximum for |
A. Helium
B. Iron
C. Potassium
D. Radium
|
| 2 | 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
|
| 3 | Which of the following is similar to electron. |
A. Beta particle
B. Alpha particle
C. Neutron
D. Proton
|
| 4 | James chadwick discovered: |
A. Proton
B. Positron
C. Neutron
D. Electron
|
| 5 | 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
|
| 6 | When a nucleus emits an alpha particle, its atomic mass decreases by |
A. 1
B. 2
C. 3
D. 4
|
| 7 | Binding energy for deuteron nucleus is given by |
A. 2.8 MeV
B. 2.23 MeV
C. 2.28 MeV
D. 2.25 MeV
|
| 8 | The force which is responsible for the breaking up of the radioactive element is. |
A. Weak nuclear force
B. Strong nuclear force
C. Electromagnetic force
D. Gravitational force
|
| 9 | The binding energy for_________ is maximum. |
A. Copper
B. Glass
C. Iron
D. Aluminum
|
| 10 | The first atomic reactor was introduced by |
A. Currie
B. Enrico Fermi
C. Newton
D. Bohr
|
Test Questions
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Faiz imran
30 Jun 2019Mcqs