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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
Mass equivalent of 931 MeV energy is:
Question # 2
Both Xenon and cesium have
Question # 3
Cosmic rays consist of
Question # 4
Cobalt -60 is the source for
Question # 5
The most useful tracer is.
Question # 6
Bottom quark carries charge :
Question # 7
1 amu is equal to
Question # 8
I amu =
Question # 9
Energy needed to produce an electron hole in solid state detector is.
Question # 10
Radioactivity happen due to the disintegration of
Question # 11
In nuclear radiation , track of alpha particle is.
Question # 12
GM counter uses
Question # 13
There is no charge in A and Z of any radioactive element by the emission of.
Question # 14
A pair of quark and anti quark makes a.
Question # 15
X -rays are similar in nature to.
Question # 16
The building blocks of protons and neutrons are called.
Question # 17
Absorbed Dose 'D' is defined as
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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 | Mass equivalent of 931 MeV energy is: |
A. 6.02 x 10-23 kg
B. 1.766 x 10-27kg
C. 2.67 x 10-29kg
D. 6.02 x 10-87kg
|
| 2 | A proton consists of quarks which are. |
A. Two up, one down
B. One up, two down
C. All up
D. All down
|
| 3 | Which is true for both alpha particle and gama rays. |
A. They cause ionization in air
B. They can be deflected by electric field
C. They can be deflected by magnetic field
D. The y can penetrate a few millimeters of aluminium
|
| 4 | Cobalt -60 is the source for |
A. Alpha rays
B. Gama rays
C. Beta rays
D. Neutron
|
| 5 | Hydrogen bomb is an example of. |
A. Nuclear fission
B. Nuclear fusion
C. Chain reaction
D. Chemical reaction
|
| 6 | Two down and one up quarks make |
A. Proton
B. Neutron
C.
D. Positron
|
| 7 | Absorbed Dose 'D' is defined as |
A. m/E
B. E/C
C. C/m
D. E/m
|
| 8 | Low level radiations effects |
A. Less of hair
B. Ulceration
C. Drop of white blood cells
D. All
|
| 9 | How many times, the alpha particle is more massive than electrons. |
A. 6332
B. 7332
C. 8332
D. 9332
|
| 10 | In nuclear radiation , track of alpha particle is. |
A. Thin
B. Discontinuous
C. Erratic
D. Continuous
|
Test Questions