PPSC Physics Chapter 7 MCQ Test With Answer for Physics chapter 7 (Modern Physics)

image
image
image

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.

PPSC Exam Assessment With IlmKiDunya.com

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.

PPSC Physics Ch. 7 Test
ic

Online MCQ`s Test For Chapter 7 "PPSC Physics Chapter 7 Modern Physics"

Try The MCQ`s Test For Chapter 7 "PPSC Physics Chapter 7 Modern Physics"

  • Total Questions20

  • Time Allowed20

PPSC Physics Chapter 7 Modern Physics

00:00
Question # 1

Which of the following can be used as an arrester in a nuclear reactor.

Question # 2

In the Geiger Marsden experiment a narrow beam of alpha particles was fired at a thin piece of Gold foil in a vacuum Some of the particles were scattered though large angles The result of the experiment provided evidence for the existence of.

Question # 3

For an electron or position the rest mass energy is equal to.

Question # 4

X-rays are not used in RADARs because

Question # 5

The mass of an alpha particle is.

Question # 6

How much large is the proton mass than the electron mass.

Question # 7

The bunding energy per nucleon for iron is.

Question # 8

The half life of a radioactive substance as compared to its mean lif eis.

Question # 9

Which quantity remains fixed in isobars.

Question # 10

X-ray are

Question # 11

In n-p-n transistor the current flows in the direction from

Question # 12

The SI unit of decay constant is.

Question # 13

A logic circuit whose output signal is '1' when inputs are different is.

Question # 14

Transistor stands for

Question # 15

Which one of the following has the largest wavelength.

Question # 16

In the experiment of production of X rays electrons are accelerated towards the anode by

Question # 17

Current gain of a CE amplifier is 50, ITS hfe is about

Question # 18

What is the energy equivalent to amu in Me V

Question # 19

The result of the alpha particle scattering experiment gave evidence for which of the following.

Question # 20

When objects placed in a room are exposed to X- rays they appear

Submit

Prepare Complete Setwise Chapter 7 "PPSC Physics Chapter 7 Modern Physics" MCQs Online With Answers


7th Chapter

PPSC Physics Chapter 7 Test

Here you can prepare PPSC Physics Chapter 7 (Modern Physics) Test. Click the button for 100% free full practice test.

Top Scorers Of Chapter 7 "PPSC Physics Chapter 7 Modern Physics" MCQ`s Test

  • Q
    Queen Fatima 22 - Aug - 2023 00 Min 47 Sec 20/20
  • M
    mahnoor javaid 25 - Sep - 2022 08 Min 10 Sec 17/20
  • S
    Sanina Arzoo 07 - Mar - 2023 04 Min 02 Sec 15/20
  • S
    Saira Malik 25 - Oct - 2022 00 Min 02 Sec 14/20
  • M
    Muhammad Zeshan 20 - Sep - 2024 06 Min 17 Sec 14/20
  • S
    SHERAZ AHMAD 17 - Oct - 2024 08 Min 57 Sec 14/20
  • W
    Waqar Ali 19 - Dec - 2023 11 Min 30 Sec 14/20
  • N
    Nida Ashfaq 04 - Oct - 2022 06 Min 48 Sec 13/20
  • A
    Asma Azam 21 - Jan - 2022 02 Min 18 Sec 12/20
  • F
    fida hussain 27 - Apr - 2023 04 Min 29 Sec 12/20
  • S
    Shaf Ashrafali 08 - Aug - 2024 04 Min 55 Sec 12/20
  • F
    Fiza Farooq 05 - Dec - 2022 05 Min 32 Sec 12/20
  • M
    Muhammad Ahsaan 27 - Aug - 2022 05 Min 35 Sec 12/20
  • S
    shahid habib 31 - Mar - 2024 06 Min 29 Sec 12/20
  • S
    Sajid Ali 28 - Oct - 2022 06 Min 56 Sec 12/20

Test Questions

Is this page helpful?