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

Alpha particle carries a charge.

Question # 2

Nuclear fission chain reaction is controlled by using.

Question # 3

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

Question # 4

Both Xenon and cesium have

Question # 5

The Unit of decay constant.

Question # 6

The mass of beta particle is equal to the mass

Question # 7

A radio active substance has a half life of four months. 3 -fourth of the substance will decay in:

Question # 8

By emitting Beta particle and gama particle simultaneously the nucleolus changes in its charges by

Question # 9

The quantity of U in the naturally occurring uranium is.

Question # 10

A positron is a particle having.

Question # 11

Energy released by conversion of 1 amu is

Question # 12

Which is true for both alpha particle and gama rays.

Question # 13

GM counter uses

Question # 14

Before and after nuclear reaction the number of protons and neutrons:

Question # 15

The activity of radioactive sample

Question # 16

The most abundant isotope of neon is:

Question # 17

The mass of proton in amu 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 Hydrogen bomb is an example of.
A. Nuclear fission
B. Nuclear fusion
C. Chain reaction
D. Chemical reaction
2 The particles which do not experience strong force are called.
A. Baryons
B. Hadrons
C. Mesons
D. Laptons
3 The most abundant isotope of neon is:
A. Neon 21
B. Neon 20
C. Neon 22
D. None of above
4 Two up quarks and one down quarks makes a
A. Proton
B. Newton
C. Photon
D. Meson
5 The mass of beta particle is equal to the mass
A. Proton
B. Neutron
C. Electron
D. Photon
6 Low level radiations effects
A. Less of hair
B. Ulceration
C. Drop of white blood cells
D. All
7 Energy released by conversion of 1 amu is
A. 200 MeV
B. 931 MeV
C. 233 MeV
D. 243 MeV
8 The early Greeks believed that matter waves was
A. Discrete
B. Continuous
C. Both continuous and discrete
D. All of above
9 Number of Isotopes of Neon gas are
A. 2
B. 3
C. 4
D. 1
10 How many neutrons are there in the nuclide Zn66?
A. 22
B. 30
C. 36
D. 66

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  • xtylish khan

    xtylish khan

    16 May 2016

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