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 of the following is the most massive particle.	A. Deuteron B. Alpha particle C. Neutron D. positron
2	The Rutherford atom according to classical theory is	A. Stable B. Unstable C. Partially stable D. Quantized
3	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
4	Radioactive substances do not emit	A. Alpha particles B. Beta particles C. Gama rays D. Neutrons
5	The relationship between mass number atomic number and neutron number is.	A. A = Z + N B. A = Z - N C. Z = A + N D. N = Z - A
6	In annitilation of matter, positron and electron pair disappears into two	A. Alpha particles B. Beta particles C. Game particles D. X-rays
7	In fission reaction, heavy water is used as a	A. Coolant B. Moderator C. Heat exchanger D. Controller of reaction rate
8	Which one the following is not a component of a Bipolar junction Transistor	A. Base B. Emitter C. Collector D. Grid
9	The energy delivered to the tissue per unit mass is called the absorbed dose of.	A. X rays B. gama rays C. Radiation D. energy
10	The most familiar example of radioactive dating is.	A. Nitrogen dating B. Carbon dating C. Hydrogen dating D. Helium dating

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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 unit generally used for measuring astronomical distances is.

What is the scale for measurement of Banbridge mass spectrograph.

The decimal equivalent of 1111 is

If we use two diodes and a centre tapped transformer we eill get

Which given quantity remains the same in isotones.

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

A freshly made sample of radioactive material gives a count rate of 8,000 counts per minute After twenty days it gives a count rate of 500 counts per minute What is the half life of the materials.

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

The radius of second orbit of hydrogen atom is

Which of the following phenomenon is observed in obtaining an X ray photograph of our hand.

The critical mass of fissionable uranium -235 can be reduced by

Neither the position nor the momentum of a particle can be predicted with arbitrarily great precision is the statement of.

The decay to form other nuclides by emitting particles and electromagnetic radiations by unstable nuclides is called.

Specially designed solid state detector can be used to detect.

Ionization of a hydrogen atom originally in its ground state takes a minimum out of energy equal to.

Neutrino9 is a particle with

The 'x' in X-rays means

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

What do we study by crystallography.

The neutral atoms of all isotopes of the same element contain the same numbers of.

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

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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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