Question # 1

The number of Neutron is²³⁸U₉₂is

Choose an answer

92

238

146

330

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

Choose an answer

Electrostatic and nuclear b

Electrostatic and gravitational

Gravitational and strong nuclear

Only nuclear force

Absorbed Dose 'D' is defined as

Choose an answer

m/E

E/C

C/m

E/m

What is difference is isotopes

Choose an answer

Number of protons

Number of neutrons

Number of electrons

Charge number

How many neutrons are there in the nuclide Zn⁶⁶?

Choose an answer

22

30

36

66

Bottom quark carries charge :

Choose an answer

2/3 e

-2/3 e

+1/3 e

-1 /3 e

The energy equivalent of 1 kg of matter is about:

Choose an answer

10^-15 J

1 J

10^-12J

10^-17J

The particles equal in mass but greater than proton are.

Choose an answer

Mesons

Baryons

Leptons

Hadrons

A device that shows the visible path of ionizing particle is called.

Choose an answer

GM counter

Solid state detector

Scalar

Wilson cloud chamber

The number of neutrons in Li are

Choose an answer

2

3

4

7

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

Choose an answer

6332

7332

8332

9332

The mass of proton in amu is:

Choose an answer

1.07276

1.7276

1.007276

1.0007276

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

Choose an answer

Neutrons

Electrons

Positrons

Mesoris

The charge number of Ba is.

Choose an answer

197

141

56

85

The SI unit of decay constant is

Choose an answer

m

m^-1

S^-1

Nm^-1

The first atomic reactor was introduced by

Choose an answer

Currie

Enrico Fermi

Newton

Bohr

Mass equivalent of 931 MeV energy is:

Choose an answer

6.02 x 10^-23 kg

1.766 x 10^-27kg

2.67 x 10^-29kg

6.02 x 10^-87kg

Subatomic particles are divided into groups.

Choose an answer

Photon

Laptons

Hadrons

All of these

More Classes

Other Links

Physics Fsc Part 2 Chapter 10 Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer