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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
The number of Isotopes of cesium are.
Question # 2
Controlling rods inserted into the reactor are of metal:
Question # 3
The charge on Beta particle is
Question # 4
A pair of quark and anti quark makes a.
Question # 5
One joule of energy absorbed per kilogram of a body is
Question # 6
In Wilson cloud chamber, ß-particles leave
Question # 7
Materials can be identified by measuring their
Question # 8
The radioactive decay obeys the law
Question # 9
The force which is responsible for the breaking up of the radioactive element is.
Question # 10
1 amu is equal to
Question # 11
Which one of the following is not affected by electric or magnetic field.
Question # 12
Binding energy for deuteron nucleus is given by
Question # 13
The energy equivalent of 1 kg of matter is about:
Question # 14
Two down and one up quarks make
Question # 15
The number of protons in any atom are always equal to the number of
Question # 16
The mass of beta particle is equal to the mass
Question # 17
A radio active substance has a half life of four months. 3 -fourth of the substance will decay in:
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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 quantity of U in the naturally occurring uranium is. |
A. 0.2%
B. 0.3%
C. 0.7%
D. 0.4%
|
| 2 | Half life of Uranium -239 is |
A. 26.5 minutes
B. 24.5 minutes
C. 25.5 minutes
D. 23.5 minutes
|
| 3 | The energy of photon for photoelectric effect is less than |
A. 1 MeV
B. 2 MeV
C. 5 MeV
D. 8 MeV
|
| 4 | The number of protons in any atom are always equal to the number of |
A. Neutrons
B. Electrons
C. Positrons
D. Mesoris
|
| 5 | The background radiation to which we are exposed, on the average is. |
A. 1 mSv per year
B. 2 mSv per year
C. 3 mSv per year
D. 4 mSv per year
|
| 6 | The binding energy per nucleon is maximum for |
A. Helium
B. Iron
C. Potassium
D. Radium
|
| 7 | 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
|
| 8 | Marie Curie and Pierre Curie discovered. |
A. Uranium
B. Uranium and Radium
C. Polonium and radium
D. Radium
|
| 9 | Binding energy for deuteron nucleus is given by |
A. 2.8 MeV
B. 2.23 MeV
C. 2.28 MeV
D. 2.25 MeV
|
| 10 | The charge of an alpha particle is equal to |
A. -e
B. +e
C. -2e
D. 2e
|
Test Questions
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Faiz imran
30 Jun 2019Mcqs