Second Year Physics Chapter 21 Online MCQ Test for 2nd Year Physics Chapter 21 Nuclear Physics Preparation

FSC Part 2 Physics
Chapter 21 Test

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Physics FSC Part 2 Chapter 21 Online MCQ's Test

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Question # 1

The charge on Beta particle is

Question # 2

Controlling rods inserted into the reactor are of metal:

Question # 3

Electrons are

Question # 4

Which of the following is typical source of alpha particle.

Question # 5

Binding energy per nucleus for uranium is above:

Question # 6

The mass of beta particle is equal to the mass

Question # 7

The charge number of Ba is.

Question # 8

Which of the following are not hadrons.

Question # 9

When a nucleus emits alpha particle its atomic mass decreases by

Question # 10

The number of neutrons in Li are

Question # 11

Nuclear fission chain reaction is controlled by using.

Question # 12

The quantity of U in the naturally occurring uranium is.

Question # 13

The particles equal in mass but greater than proton are.

Question # 14

Two down and one up quarks make

Question # 15

The activity of radioactive sample

Question # 16

The moderator used in a nuclear reactor

Question # 17

In Wilson cloud chamber, ß-particles leave

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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 Nuclear fission was discovered by:
A. Otto Hahn
B. Friz strassmann
C. Both a and b
D. Michaelson
2 The first atomic reactor was introduced by
A. Currie
B. Enrico Fermi
C. Newton
D. Bohr
3 If the following particle have the same energy, which particle has the shortest wave length.
A. alpha particle
B. Neutron
C. Beta particle
D. Proton
4 Which of the following basic force is able to provide an attraction between two neutrons:
A. Electrostatic and nuclear b
B. Electrostatic and gravitational
C. Gravitational and strong nuclear
D. Only nuclear force
5 The unit of radioactivity is:
A. Bequerel
B. Henry
C. Pascal
D. Joule
6 When a nucleus emits alpha particle its atomic mass decreases by
A. 1
B. 2
C. 3
D. 4
7 A device that shows the visible path of ionizing particle is called.
A. GM counter
B. Solid state detector
C. Scalar
D. Wilson cloud chamber
8 Radioactivity happen due to the disintegration of
A. Nucleus
B. Mass
C. Electrons
D. Protons
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 Curie is unit of.
A. Conductivity
B. Binding energy
C.
Radioactivity
D. Resistivity

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