PPSC Physics Topic 7 MCQ Test With Answer

Prepare Modern Physics and all other important topics with PPSC Physics online test. Modern Physics is a term that is used to describe all the discoveries and observations that made physicists rethink their understanding of Physics in the 19th and 20th centuries. In this day and age, one can't study Physics without having a firm understanding of concepts of Modern Physics. That’s why seekers for PPSC Physics jobs need to understand the subject of Modern Physics. Examiners ask many questions from this topic in the PPSC Physics test.

To make the PPSC exam preparation easier for you, team IlmKiDunya.com has created the PPSC Physics online test portal. On this page, you can attempt the PPSC online test MCQs about Modern Physics. Many students complain that they don’t find information about the PPSC Physics exam preparation. We at IlmKiDunya.com bring PPSC online test to your fingertips so you can prepare quickly for the test.

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PPSC Physics Chapter 7 Important MCQ's

Sr.#	Question	Answer
1	Which is the famous standard model of the universe.	A. the big bang B. Casmos C. Astronaut D. The small stap
2	The Inner electrons in heavy atoms can be disturbed and dislodged by.	A. X rays B. Alpha particle C. Beta particles D. gama particles
3	The change in wavelength of an X-ray when scattered from an electron is called.	A. Compton shift B. Doppler shift C. Stefan's law D. Fraunhofer lines
4	In fission reaction, heavy water is used as a	A. Coolant B. Moderator C. Heat exchanger D. Controller of reaction rate
5	The output of two input OR gate is zero only when its.	A. Either input is one B. Either input is zero C. Both inputs are zero D. Both inputs are one
6	The force that bonds protons and neutrons together int he nucleus despite the electrical repulsion of the protons is called.	A. Molecular force B. Nuclear force C. Atomic force D. Gravitational force
7	The capture of neutron by a proton results in the formation of.	A. Deuteron and gama rays B. Deuteron and alpha particle C. Triton and Beta particles D. Tritron and X rays
8	The hyperfine lines in the spectrum relates to	A. Stark effect B. Zeeman effect C. Lande's spliting D. Nuclear magnetic spin
9	The particles less in mass than protons are	A. Measons B. Bosons C. Baryons D. Nucleons
10	In which of the following controlled nuclear chain reaction is used to liberate energy.	A. Nuclear bomb B. Atomic bomb C. Hydrogen bomb D. Nuclear reactor

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PPSC Physics Topic 7 MCQ Test With Answer

MCQ's Test For PPSC Physics Topic 7 Modern Physics

PPSC Physics Topic 7 Modern Physics

The half life of a radioactive substance depend on.

Which of the following is believed to be carrier o nuclear forces.

The possible values of principal quantum number are.

The part of theory of relativity which deals with accelerated bodies is called.

Induced fission result from the absorption of

Which of the following is deflected by an electric field.

Atomic reactor is based on

Low frequency response of an amplifier is mainly limited by.

The scientific theory concerning the coming into existence of universe.

The energy equivalent of 1 kg of matter a

In which reaction two or more small light nuclei nuclei come together or fuse to form a large nucleus.

Besides U 235 what else is needed for making as atomic bomb.

Which of the following is formed by decay of a free neurton.

In which of the following studies x-rays are not helpful.

A spectroscope sorts out

The force that bonds protons and neutrons together int he nucleus despite the electrical repulsion of the protons is called.

In de Brogile model electron orbit must form

Which one of the following quantities is conserved in a nuclear reactor.

LASER beam my be measure very large distance because it is.

X-rays are absorbed maximum by

Prepare Complete Set Wise PPSC Physics Topic 7 Modern Physics MCQs Online With Answers

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Set 12

Set 13

Set 14

Set 15

Set 16

Set 17

Set 18

Set 19

Set 20

Set 21

Topic Test

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PPSC Physics Chapter 7 Important MCQ's

Test Questions

Share your comments & questions here

Besides U ²³⁵ what else is needed for making as atomic bomb.