More Classes
5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject
Other Links
Go to Home
Online Tests
Ics Part 2 Physics Chapter 10 Test Online MCQs With Answers
Question # 1
The number of neutron present in a nucleus in a given by
Choose an answer
N = A+Z
N = A- z
N = Z - A
N = A X Z
Previous
Skip
Next
Question # 2
What is difference is isotopes
Choose an answer
Number of protons
Number of neutrons
Number of electrons
Charge number
Previous
Skip
Next
Question # 3
There is no charge in A and Z of any radioactive element by the emission of.
Choose an answer
Alpha particle
Beta particle
Gama particle
X- rays
Previous
Skip
Next
Question # 4
Electrons are
Choose an answer
Hadrons
Laptons
Quarks
Baryons
Previous
Skip
Next
Question # 5
Curie is unit of.
Choose an answer
Conductivity
Binding energy
Radioactivity
Resistivity
Previous
Skip
Next
Question # 6
Energy released by conversion of 1 amu is
Choose an answer
200 MeV
931 MeV
233 MeV
243 MeV
Previous
Skip
Next
Question # 7
When nitrogen is bombarded by alpha particles nitrogen nucleus changes into
Choose an answer
Oxygen
Carbon
Barium
Helium
Previous
Skip
Next
Question # 8
In nuclear radiation , track of alpha particle is.
Choose an answer
Thin
Discontinuous
Erratic
Continuous
Previous
Skip
Next
Question # 9
The number of neutrons in Li are
Choose an answer
2
3
4
7
Previous
Skip
Next
Question # 10
The early Greeks believed that matter waves was
Choose an answer
Discrete
Continuous
Both continuous and discrete
All of above
Previous
Skip
Next
Question # 11
Number of Isotopes of Neon gas are
Choose an answer
2
3
4
1
Previous
Skip
Next
Question # 12
Binding energy for deuteron nucleus is given by
Choose an answer
2.8 MeV
2.23 MeV
2.28 MeV
2.25 MeV
Previous
Skip
Next
Question # 13
Which is true for both alpha particle and gama rays.
Choose an answer
They cause ionization in air
They can be deflected by electric field
They can be deflected by magnetic field
The y can penetrate a few millimeters of aluminium
Previous
Skip
Next
Question # 14
The SI unit of decay constant is
Choose an answer
m
m
-1
S
-1
Nm
-1
Previous
Skip
Next
Question # 15
Bottom quark carries charge :
Choose an answer
2/3 e
-2/3 e
+1/3 e
-1 /3 e
Previous
Skip
Next
Question # 16
Those elements whose charge number z is greater then __________ are unstable:
Choose an answer
80
79
82
83
Previous
Skip
Next
Question # 17
Circulation of blood is studied by radio isotope.
Choose an answer
Cobalt -60
Phosphorus -32
Sodium -24
Iodine -131
Previous
Skip
Next
Back