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

A positron is a particle having.

Question # 2

The Unit of decay constant.

Question # 3

Binding energy per nucleon is maximum for

Question # 4

Binding energy per nucleus for uranium is above:

Question # 5

The binding energy per nucleon is maximum for

Question # 6

The amount of energy equivalent to 1 a.m.u is

Question # 7

Various types of cancer are treated by

Question # 8

Gamma rays from cobalt -60 are used for treatment of.

Question # 9

X -rays are similar in nature to.

Question # 10

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

Question # 11

The mass spectrum of naturally occurring neon shows the most abundant isotope has atomic mass.

Question # 12

Which of the following is typical source of alpha particle.

Question # 13

The potential difference between the top and bottom of a cloud chamber is of the order of

Question # 14

Both xenon and caesium each have:

Question # 15

One joule of energy absorbed per kilogram of a body is

Question # 16

Controlling rods inserted into the reactor are of metal:

Question # 17

How many times, the alpha particle is more massive than electrons.

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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 Gamma radiations are emitted due to:
A. De-excitation of atom
B. De-excitation of nucleus
C. Excitation of atom
D. Excitation of nucleus
2 The particles which do not experience strong force are called.
A. Baryons
B. Hadrons
C. Mesons
D. Laptons
3 The unit of radioactivity is:
A. Bequerel
B. Henry
C. Pascal
D. Joule
4 Which of the following are not hadrons.
A. Muons
B. Mesons
C. Positrons
D. Neutrons
5 A pair of quark and anti quark makes a.
A. Meason
B. harden
C. Lapton
D. Baryon
6 What is difference is isotopes
A. Number of protons
B. Number of neutrons
C. Number of electrons
D. Charge number
7 Number of Isotopes of Neon gas are
A. 2
B. 3
C. 4
D. 1
8 The most abundant isotope of neon is:
A. Neon 21
B. Neon 20
C. Neon 22
D. None of above
9 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
10 Binding energy for deuteron nucleus is given by
A. 2.8 MeV
B. 2.23 MeV
C. 2.28 MeV
D. 2.25 MeV

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  • xtylish khan

    xtylish khan

    16 May 2016

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