ECAT Pre Engineering Physics Chapter 21 MCQ Test With Answer

MCQ's Test For Physics ECAT Pre Engineering Chapter 21 Nuclear Physics

Try The MCQ's Test For Physics ECAT Pre Engineering Chapter 21 Nuclear Physics

  • Total Questions15

  • Time Allowed20

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Physics ECAT Pre Engineering Chapter 21 Nuclear Physics

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Question # 1

The energy is found from Einstein's mass energy relation is called

Question # 2

For an atom having atomic number Z and atomic weight A, the number of electron in an atoms

Question # 3

The number of isotopes of hydrogen are

Question # 4

A particle having the mass of electron and charge of a proton is called a

Question # 5

Hydrogen atom with only one proton in its nucleus, and one electron in its orbit is called

Question # 6

A pair of quark and antiquark makes a:

Question # 7

When certain nucleus emits aβ-particles, is mass number:

Question # 8

The number of all the protons and neutrons in a nucleus is known as

Question # 9

Which of these is not a radiation detector

Question # 10

Binding energy per nucleus is

Question # 11

The isotope/s of hydrogen is /are:

Question # 12

Examples of moderators used in a fission reactor is/are:

Question # 13

Nucleus consists of

Question # 14

Gamma rays consist of steam of

Question # 15

How many isotopes of helium are present?

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