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

Curie is unit of.

Question # 2

Energy released by conversion of 1 amu is

Question # 3

In nuclear radiation , track of alpha particle is.

Question # 4

The number of neutrons in Li are

Question # 5

I amu =

Question # 6

The number of neutron present in a nucleus in a given by

Question # 7

The activity of radioactive sample

Question # 8

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

Question # 9

The dead time of G.M tube is.

Question # 10

Marie Curie and Pierre Curie discovered.

Question # 11

Alpha particle carries a charge.

Question # 12

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

Question # 13

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 # 14

The Unit of decay constant.

Question # 15

Binding energy per nucleon is maximum for

Question # 16

Low level radiations effects

Question # 17

A pair of quark and anti quark makes a.

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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 Half life of Uranium -239 is
A. 26.5 minutes
B. 24.5 minutes
C. 25.5 minutes
D. 23.5 minutes
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 Energy released by conversion of 1 amu is
A. 200 MeV
B. 931 MeV
C. 233 MeV
D. 243 MeV
4 The binding energy per nucleon is maximum for
A. Helium
B. Iron
C. Potassium
D. Radium
5 The radioactive decay obeys the law
6 A pair of quark and anti quark makes a.
A. Meason
B. harden
C. Lapton
D. Baryon
7 Binding energy per nucleon is maximum for
A. Platinum
B. Iron
C. Uranium
D. Lead
8 The reciprocal of decay construct lamda of a radioactive element is.
A. Half life
B. Mean life
C. Curie
D. total life
9 Which of the following is typical source of alpha particle.
A. Strontium -94
B. Radon -222
C. Cobalt -60
D. Zic sulphate
10 Hydrogen bomb is an example of.
A. Nuclear fission
B. Nuclear fusion
C. Chain reaction
D. Chemical reaction

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