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	NOR gate is a combination of.	A. OR gate and NOT gate B. OR gate and AND gate C. OR gate and OR gate D. NOT gate and AND gate
2	In a photocell, certain metals emit electrons for	A. Visible light B. X-rays C. Infrared light D. Ultraviolet light
3	A slow neutron can cause fission in	A. Uranium -238 B. Uranium-235 C. Hydrogen-1 D. Thorium -232
4	A CE amplifier with by passed emitter resistor is an example of.	A. Current series feedback B. Voltage sires feed back C. Current shunt feedback D. Voltage shunt feed back
5	Which one of the following is a neutron absorber	A. Pb B. Cd C. Cu D. Ag
6	The most convenient unit for energy at the atomic level is.	A. Joule B. Watt second C. Newton metre D. Electron volt
7	Which of the following are electromagnetic waves.	A. Alpha particles B. Beta particles C. Gama rays D. Water waves
8	What is the overall gain, if three amplifiers each with a gain of 30 are cacaded.	A. 30 B. 90 C. 270 D. 27,000
9	In Compton's effect it was considered that X-rays consist of	A. Electrons B. Holes C. Neutrons D. Protons
10	Transistor are made from	A. Plastics B. Metals C. Insulators D. Doped semiconductors

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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

Which particle interact via all fundamental forces.

In de Brogile model electron orbit must form

The total number nucleons in a nucleus are called.

The number of electrons in U nucleus are.

Beta decay may occur by

Which one of the following spectra series is in the ultraviolet region.

X-rays spectrum may be

The relationship between mass number atomic number and neutron number is.

Which one of the following gates in a a universal gate.

Transistor stands for

The simple form of particle accelerator is.

Which of the following is invariant under Galilean transformation.

Which six particles and their antiparticles interact by the weak interaction.

A CE amplifier with by passed emitter resistor is an example of.

A complete amplifier circuit made on a silicon chip and enclosed in a small capsule is

Though the wavelength of X-rays is smaller than that of visible light yet the speed of X-rays in vacuum is.

Radioactive decay series can be represents on

NOR gate is a combination of.

Nuclear force exists between

At what speed the mass of a body will be doubled.

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

Set 1

Set 2

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Set 4

Set 5

Set 6

Set 7

Set 8

Set 9

Set 10

Set 11

Set 12

Set 13

Set 14

Set 15

Set 16

Set 17

Set 18

Set 19

Set 20

Set 21

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PPSC Physics Chapter 7 Important MCQ's

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