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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
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Question # 1
The dead time of G.M tube is.
Question # 2
The energy of photon for photoelectric effect is less than
Question # 3
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 # 4
Controlling rods inserted into the reactor are of metal:
Question # 5
Gamma rays from cobalt -60 are used for treatment of.
Question # 6
The half life of radioactive elements depends upon
Question # 7
The SI unit of decay constant is
Question # 8
In nuclear radiation , track of alpha particle is.
Question # 9
Rutherford performed on experiment on a nuclear reaction in:
Question # 10
Which particle has larger range in air.
Question # 11
1 gray is equal to.
Question # 12
The scientist who suggested the presence of neutron was:
Question # 13
The total charge of any nucleus is:
Question # 14
Absorbed Dose 'D' is defined as
Question # 15
Which of the following is similar to electron.
Question # 16
Those elements whose charge number z is greater then __________ are unstable:
Question # 17
The mass of protons is:
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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 | Alpha particle carries a charge. |
A. -e
B. +2e
C. -2e
D. No charge
|
| 2 | The number of Isotopes of cesium are. |
A. 4
B. 32
C. 22
D. 36
|
| 3 | The unit of radioactivity is: |
A. Bequerel
B. Henry
C. Pascal
D. Joule
|
| 4 | In Wilson cloud chamber, if tracks are thick, straight and continuous, then particle is |
A. a-particles
B. ß-particles
C. Y-rays
D. All
|
| 5 | I amu = |
A. 9.31 MeV
B. 931 MeV
C. 9.031 MeV
D. None of above
|
| 6 | The most abundant isotope of neon is: |
A. Neon 21
B. Neon 20
C. Neon 22
D. None of above
|
| 7 | 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? |
A. Nucleas A
B. Nucleus B
C. Less than nucleus
D. None of these
|
| 8 | The scientist who suggested the presence of neutron was: |
A. Bohr
B. Rutherford
C. Chadwick
D. J.J Thomson
|
| 9 | The mass of proton in amu is: |
A. 1.07276
B. 1.7276
C. 1.007276
D. 1.0007276
|
| 10 | Mass of meason is |
A. Greater then proton
B. Less than proton
C. Equal to proton
D. Equal to neutron
|
Test Questions