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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
Two down and one up quarks make
Question # 2
Which particle has larger range in air.
Question # 3
The mass of protons is:
Question # 4
A pair of quark and anti quark makes a.
Question # 5
A positron is a particle having.
Question # 6
The SI unit of decay constant is
Question # 7
Low level radiations effects
Question # 8
Cosmic rays consist of
Question # 9
Mass equivalent of 931 MeV energy is:
Question # 10
Before and after nuclear reaction the number of protons and neutrons:
Question # 11
The Unit of decay constant.
Question # 12
Marie Curie and Pierre Curie discovered.
Question # 13
I amu =
Question # 14
The force which is responsible for the breaking up of the radioactive element is.
Question # 15
The activity of radioactive sample
Question # 16
Which of the following is typical source of alpha particle.
Question # 17
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?
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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 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
|
| 2 | Which one of the following is not affected by electric or magnetic field. |
A. Beta rays
B. Gama ryas
C. Alpha rays
D. Electron
|
| 3 | 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
|
| 4 | The dead time of G.M tube is. |
A. 10-1 sec
B. 10-6sec
C. 10-4sec
D. 10-8sec
|
| 5 | The binding energy per nucleon is maximum for |
A. Helium
B. Iron
C. Potassium
D. Radium
|
| 6 | 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
|
| 7 | Low level radiations effects |
A. Less of hair
B. Ulceration
C. Drop of white blood cells
D. All
|
| 8 | Gamma rays from cobalt -60 are used for treatment of. |
A. Circulation of blood
B. Cancer
C. Heart Attack
D. Thyroid glands
|
| 9 | I amu = |
A. 9.31 MeV
B. 931 MeV
C. 9.031 MeV
D. None of above
|
| 10 | Materials can be identified by measuring their |
A. Mass
B. Half life
C. Both a and b
D. None of a,b,c
|
Test Questions
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Faiz imran
30 Jun 2019Mcqs