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 binding energy per nucleon is maximum for

Question # 2

Number of Isotopes of Neon gas are

Question # 3

Iodine -131 is used for the treatment by

Question # 4

James chadwick discovered:

Question # 5

The charge of an alpha particle is equal to

Question # 6

The mass of protons is:

Question # 7

One joule of energy absorbed per kilogram of a body is

Question # 8

Energy needed to produce an electron hole in solid state detector is.

Question # 9

For workers in nuclear facilities is, a weekly does of is normally considered safe

Question # 10

Electrons are

Question # 11

How many neutrons are there in the nuclide Zn66?

Question # 12

Subatomic particles are divided into groups.

Question # 13

The energy equivalent of 1 kg of matter is about:

Question # 14

Rutherford performed on experiment on a nuclear reaction in:

Question # 15

The force which is responsible for the breaking up of the radioactive element is.

Question # 16

A pair of quark and anti quark makes a.

Question # 17

The unit of radioactivity is:

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FSc Part II Physics Chapter 0 Important MCQ's

Sr.# Question Answer
1 The charge number of Ba is.
A. 197
B. 141
C. 56
D. 85
2 Subatomic particles are divided into groups.
A. Photon
B. Laptons
C. Hadrons
D. All of these
3 Number of Isotopes of Neon gas are
A. 2
B. 3
C. 4
D. 1
4 The radio active nuclide 86Ra228 decays by a series of emissions of three alpha particles and one beta particle. The nuclide X finally formed is:
A. 64X220
B. 86X222
C. 84X216
D. 88X215
5 When a nucleus emits an alpha particle, its atomic mass decreases by
A. 1
B. 2
C. 3
D. 4
6 The moderator used in a nuclear reactor
A. Sodium
B. Uranium
C. Graphite
D. Cadmium
7 The place for soring the nuclear waste is
A. Ocean
B. Damping in earth
C. Damping in desert
D. Bottom of old salt mines
8 The number of neutron present in a nucleus in a given by
A. N = A+Z
B. N = A- z
C. N = Z - A
D. N = A X Z
9 amu =
A. 1.06 x 10-27 kg
B. 1.6606 x 10-27 kg 
C. 1.520 x 10-21 kg
D. 1.6606 x 10-31 kg
10 The charge on Beta particle is
A. +e
B. -e
C. -2e
D. None of these

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