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

00:00
Question # 1

Both Xenon and cesium have

Question # 2

Various types of cancer are treated by

Question # 3

Cobalt -60 is the source for

Question # 4

The particles equal in mass but greater than proton are.

Question # 5

Which one belongs to lepton's group

Question # 6

The place for soring the nuclear waste is

Question # 7

Binding energy per nucleus for uranium is above:

Question # 8

amu =

Question # 9

Iodine -131 is used for the treatment by

Question # 10

The unit of radioactivity is:

Question # 11

The mass of beta particle is equal to mass of.

Question # 12

The radioactive decay obeys the law

Question # 13

The most useful tracer is.

Question # 14

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?

Question # 15

Radioactivity happen due to the disintegration of

Question # 16

Half life of radon gas is

Question # 17

The charge number of Ba is.

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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 Which particle has larger range in air.
A. Alpha rays
B. Gama rays
C. Beta rays
D. Neutron
2 The moderator used in a nuclear reactor
A. Sodium
B. Uranium
C. Graphite
D. Cadmium
3 The radioactive decay obeys the law
4 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
5 Which of the following is typical source of alpha particle.
A. Strontium -94
B. Radon -222
C. Cobalt -60
D. Zic sulphate
6 In nuclear radiation , track of alpha particle is.
A. Thin
B. Discontinuous
C. Erratic
D. Continuous
7 Before and after nuclear reaction the number of protons and neutrons:
A. Must be different 
B. Must be decreased
C. Must be increased
D. Remains same
8 Curie is unit of.
A. Conductivity
B. Binding energy
C.
Radioactivity
D. Resistivity
9 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
10 The mass of beta particle is equal to mass of.
A. Protons
B. Electrons
C. Neutrons
D. Boron

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    xtylish khan

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