12th class Physics chapter 21 online mcq test with answers for ICS part 2 Physics Chapter 21 (Nuclear Physics)

2nd Year Physics Chapter 21 Online MCQ Test for 12th Class Physics Chapter 21 (Nuclear Physics)

This online test contains MCQs about following topics:

- Atomic Nucleus
- Mass Defect and Binding Energy
- Radioactivity
- Half Life
- Interaction of Radiation With Matter
- Radiation Detectors
- Nuclear Reactions
- Nuclear Fission
- Fusion Reaction
- Radiation Exposure
- Biological Effects of Radiation
- Biological and Medical Uses of Radiation
- Basic Forces of Nature
- Building Blocks of Matter

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Ics Part 2 Physics Chapter 21 Test

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ICS Part 1 English Medium Subjects

ICS Part 1 Urdu Medium Subjects

2nd Year Physics Chapter 21 Online MCQ Test for 12th Class Physics Chapter 21 (Nuclear Physics)

Sr. #	Questions	Answers Choice
1	A proton consists of quarks which are.	A. Two up, one down B. One up, two down C. All up D. All down
2	Charge on an electron was determined by	A. Ampere B. Millikan C. Maxwell D. Bohr
3	Two down and one up quarks make	A. Proton B. Neutron C. <strike>photon</strike> D. Positron
4	Half life of radon gas is	A. 3.8 minutes B. 3.8 days C. 3.8 months D. 3.8 years
5	Mass of meason is	A. Greater then proton B. Less than proton C. Equal to proton D. Equal to neutron
6	James chadwick discovered:	A. Proton B. Positron C. Neutron D. Electron
7	A positron is a particle having.	A. Mass equal to electron B. Charge equal to electron C. Mass equal to mass of electron but charge opposite to charge of electron. D. Mass equal to proton
8	X -rays are similar in nature to.	A. Gama rays B. Beta rays C. Alpha rays D. Cathode rays
9	Low level radiations effects	A. Less of hair B. Ulceration C. Drop of white blood cells D. All
10	Gamma rays from cobalt -60 are used for treatment of.	A. Circulation of blood B. Cancer C. Heart Attack D. Thyroid glands

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Chapterwise Lists

Chapter Name	Questions	PDF File
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