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 charge on Beta particle is

Question # 2

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

Question # 3

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

Question # 4

Which of the following basic force is able to provide an attraction between two neutrons:

Question # 5

Charge on an electron was determined by

Question # 6

Both xenon and caesium each have:

Question # 7

What is difference is isotopes

Question # 8

Those elements whose charge number z is greater then __________ are unstable:

Question # 9

Which is true for both alpha particle and gama rays.

Question # 10

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

Question # 11

The unit of radioactivity is:

Question # 12

Which of the following is typical source of alpha particle.

Question # 13

1 amu is equal to

Question # 14

1 gray is equal to.

Question # 15

The charge number of Ba is.

Question # 16

The mass spectrum of naturally occurring neon, showing

Question # 17

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

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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 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
2 The half life of radioactive elements depends upon
A. Temperature
B. Nature of element
C. Amount of the radioactive substance
D. Pressure
3 Electrons are
A. Hadrons
B. Laptons
C. Quarks
D. Baryons
4 The energy equivalent of 1 kg of matter is about:
A. 10-15 J
B. 1 J
C. 10-12J
D. 10-17J
5 The mass of beta particle is equal to the mass
A. Proton
B. Neutron
C. Electron
D. Photon
6 The early Greeks believed that matter waves was
A. Discrete
B. Continuous
C. Both continuous and discrete
D. All of above
7 Which pair belongs to hadrons.
A. Protons and Neutrons
B. Neutrons and electrons
C. Photons and electrons
D. positrons and electrons
8 Circulation of blood is studied by radio isotope.
A. Cobalt -60
B. Phosphorus -32
C. Sodium -24
D. Iodine -131
9 The amount of energy equivalent to 1 a.m.u is
A. 931.5 MeV
B. 93.15 MeV
C. 9.315 MeV
D. 2.224 MeV
10 Binding energy per nucleon is maximum for
A. Platinum
B. Iron
C. Uranium
D. Lead

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