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

1 amu is equal to

Question # 2

Which of the following is similar to electron.

Question # 3

The types of quacks are.

Question # 4

The mass spectrum of naturally occurring neon, showing

Question # 5

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

Question # 6

The quantity of U in the naturally occurring uranium is.

Question # 7

Which one of the following is not affected by electric or magnetic field.

Question # 8

The most abundant isotope of neon is:

Question # 9

The energy equivalent of 1 kg of matter is about:

Question # 10

X -rays are similar in nature to.

Question # 11

The number of protons in any atom are always equal to the number of

Question # 12

The total charge of any nucleus is:

Question # 13

When a nucleus emits an alpha particle, its atomic mass decreases by

Question # 14

Nuclear fission chain reaction is controlled by using.

Question # 15

Mass equivalent of 931 MeV energy is:

Question # 16

When gama rays are emitted, the nuclear mass.

Question # 17

Hydrogen bomb is an example of.

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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 one belongs to lepton's group
A. Electron
B.
Muons
C. Neutrons
D. All of these
2 Binding energy per nucleus for uranium is above:
A. 6.7 Mev
B. 7.7 Mev
C. 6.9 MeV
D. 7.9 MeV
3 The reciprocal of decay construct lamda of a radioactive element is.
A. Half life
B. Mean life
C. Curie
D. total life
4 Rutherford performed on experiment on a nuclear reaction in:
A. 1921
B. 1981
C. 1927
D. 1932
5 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
6 The binding energy for_________ is maximum.
A. Copper
B. Glass
C. Iron
D. Aluminum
7 The mass of beta particle is equal to the mass
A. Proton
B. Neutron
C. Electron
D. Photon
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 Energy released by conversion of 1 amu is
A. 200 MeV
B. 931 MeV
C. 233 MeV
D. 243 MeV
10 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

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  • xtylish khan

    xtylish khan

    16 May 2016

    admin srrrrrrrrrrrrrr ???????????

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