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

Radioactivity happen due to the disintegration of

Question # 2

Materials can be identified by measuring their

Question # 3

Which pair belongs to hadrons.

Question # 4

The energy equivalent of 1 kg of matter is about:

Question # 5

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

Question # 6

Various types of cancer are treated by

Question # 7

One joule of energy absorbed per kilogram of a body is

Question # 8

James chadwick discovered:

Question # 9

Cosmic rays consist of

Question # 10

A pair of quark and anti quark makes a.

Question # 11

Curie is unit of.

Question # 12

The most abundant isotope of neon is:

Question # 13

1 amu is equal to

Question # 14

The reciprocal of decay construct lamda of a radioactive element is.

Question # 15

The charge of an alpha particle is equal to

Question # 16

The most useful tracer is.

Question # 17

The number of Isotopes of cesium are.

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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 The potential difference between the top and bottom of a cloud chamber is of the order of
A. 290 v
B. 400 v
C. 1 kv
D. None of above
2 The building blocks of protons and neutrons are called.
A. Ions
B. Electrons
C. Positrons
D. quarks
3 The energy equivalent of 1 kg of matter is about:
A. 10-15 J
B. 1 J
C. 10-12J
D. 10-17J
4 Energy released by conversion of 1 amu is
A. 200 MeV
B. 931 MeV
C. 233 MeV
D. 243 MeV
5 Binding energy for deuteron nucleus is given by
A. 2.8 MeV
B. 2.23 MeV
C. 2.28 MeV
D. 2.25 MeV
6 The charge of an alpha particle is equal to
A. -e
B. +e
C. -2e
D. 2e
7 When a nucleus emits alpha particle its atomic mass decreases by
A. 1
B. 2
C. 3
D. 4
8 Curie is unit of.
A. Conductivity
B. Binding energy
C.
Radioactivity
D. Resistivity
9 Binding energy per nucleus for uranium is above:
A. 6.7 Mev
B. 7.7 Mev
C. 6.9 MeV
D. 7.9 MeV
10 Number of Isotopes of Neon gas are
A. 2
B. 3
C. 4
D. 1

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