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

Half life of Uranium -239 is

Question # 2

Bottom quark carries charge :

Question # 3

The first atomic reactor was introduced by

Question # 4

1 gray is equal to.

Question # 5

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

Question # 6

Unit of decay constantλ is:

Question # 7

Which of the following is similar to electron.

Question # 8

Which of the following are not hadrons.

Question # 9

Energy needed to produce an electron hole in solid state detector is.

Question # 10

Materials can be identified by measuring their

Question # 11

Both xenon and caesium each have:

Question # 12

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

Question # 13

The types of quacks are.

Question # 14

The total charge of any nucleus is:

Question # 15

Curie is unit of.

Question # 16

When nitrogen is bombarded by alpha particles nitrogen nucleus changes into

Question # 17

A positron is a particle having.

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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 Circulation of blood is studied by radio isotope.
A. Cobalt -60
B. Phosphorus -32
C. Sodium -24
D. Iodine -131
2 Both Xenon and cesium have
A. 33 isotopes
B. 34 Isotopes
C. 36 Isotopes
D. 35 Isotopes
3 In nuclear radiation , track of alpha particle is.
A. Thin
B. Discontinuous
C. Erratic
D. Continuous
4 The reciprocal of decay construct lamda of a radioactive element is.
A. Half life
B. Mean life
C. Curie
D. total life
5 Binding energy per nucleus for uranium is above:
A. 6.7 Mev
B. 7.7 Mev
C. 6.9 MeV
D. 7.9 MeV
6 Curie is unit of.
A. Conductivity
B. Binding energy
C.
Radioactivity
D. Resistivity
7 Hydrogen bomb is an example of.
A. Nuclear fission
B. Nuclear fusion
C. Chain reaction
D. Chemical reaction
8 The number of Isotopes of cesium are.
A. 4
B. 32
C. 22
D. 36
9 The radioactive decay obeys the law
10 The half life of radioactive elements depends upon
A. Temperature
B. Nature of element
C. Amount of the radioactive substance
D. Pressure

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