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

Which pair belongs to hadrons.

Question # 2

The mass of proton in amu is:

Question # 3

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 # 4

The place for soring the nuclear waste is

Question # 5

A positron is a particle having.

Question # 6

Gamma radiations are emitted due to:

Question # 7

The types of quacks are.

Question # 8

If the following particle have the same energy, which particle has the shortest wave length.

Question # 9

The SI unit of decay constant is

Question # 10

GM counter uses

Question # 11

Mass equivalent of 931 MeV energy is:

Question # 12

The particles which do not experience strong force are called.

Question # 13

In Wilson cloud chamber, if tracks are thick, straight and continuous, then particle is

Question # 14

Various types of cancer are treated by

Question # 15

The mass of beta particle is equal to the mass

Question # 16

A proton consists of quarks which are.

Question # 17

The binding energy for_________ is maximum.

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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 1 gray is equal to.
A. 1 JKg-1
B. 1KgJ-1
C. 1JKg
D. 1 JKg-2
2 When gama rays are emitted, the nuclear mass.
A. Decreases by 4 units
B. Does not change
C. Increases by 2 units
D. Increase by 1 unit
3 The mass of proton in amu is:
A. 1.07276
B. 1.7276
C. 1.007276
D. 1.0007276
4 Energy released by conversion of 1 amu is
A. 200 MeV
B. 931 MeV
C. 233 MeV
D. 243 MeV
5 The particles equal in mass but greater than proton are.
A. Mesons
B. Baryons
C. Leptons
D. Hadrons
6 The mass of beta particle is equal to the mass
A. Proton
B. Neutron
C. Electron
D. Photon
7 In Wilson cloud chamber, ß-particles leave
A. Thin and continuous tracks
B. Thick and continuous tracks
C. No tracks
D. Thin and discontinuous tracks
8 The energy equivalent of 1 kg of matter is about:
A. 10-15 J
B. 1 J
C. 10-12J
D. 10-17J
9 Bottom quark carries charge :
A. 2/3 e
B. -2/3 e
C. +1/3 e
D. -1 /3 e
10 The SI unit of decay constant is
A. m
B. m-1
C. S-1
D. Nm-1

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  • xtylish khan

    xtylish khan

    16 May 2016

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

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