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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
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Question # 1
The potential difference between the top and bottom of a cloud chamber is of the order of
Question # 2
James chadwick discovered:
Question # 3
The charge number of Ba is.
Question # 4
There is no charge in A and Z of any radioactive element by the emission of.
Question # 5
Cosmic rays consist of
Question # 6
The energy equivalent of 1 kg of matter is about:
Question # 7
The building blocks of protons and neutrons are called.
Question # 8
GM counter uses
Question # 9
When gama rays are emitted, the nuclear mass.
Question # 10
The amount of energy equivalent to 1 a.m.u is
Question # 11
Both xenon and caesium each have:
Question # 12
A radio active substance has a half life of four months. 3 -fourth of the substance will decay in:
Question # 13
The number of protons in any atom are always equal to the number of
Question # 14
Alpha particle carries a charge.
Question # 15
Cobalt -60 is the source for
Question # 16
The activity of radioactive sample
Question # 17
A pair of quark and anti quark makes a.
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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 | Half life of radon gas is |
A. 3.8 minutes
B. 3.8 days
C. 3.8 months
D. 3.8 years
|
| 2 | The most abundant isotope of neon is: |
A. Neon 21
B. Neon 20
C. Neon 22
D. None of above
|
| 3 | Mass of meason is |
A. Greater then proton
B. Less than proton
C. Equal to proton
D. Equal to neutron
|
| 4 | Which of the following is typical source of alpha particle. |
A. Strontium -94
B. Radon -222
C. Cobalt -60
D. Zic sulphate
|
| 5 | Binding energy per nucleon is maximum for |
A. Platinum
B. Iron
C. Uranium
D. Lead
|
| 6 | Which of the following is similar to electron. |
A. Beta particle
B. Alpha particle
C. Neutron
D. Proton
|
| 7 | The moderator used in a nuclear reactor |
A. Sodium
B. Uranium
C. Graphite
D. Cadmium
|
| 8 | The mass of beta particle is equal to mass of. |
A. Protons
B. Electrons
C. Neutrons
D. Boron
|
| 9 | The total charge of any nucleus is: |
A. Ze
B. Z
C. Both a and b
D. None of above
|
| 10 | 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
|
Test Questions
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