10th Standard Syllabus & Materials
10th Standard
TN 10th English Prose - 4 - The Attic Important Questions And Answers Study Material - QB365 Set A
NEW10th Standard
TN 10th English Supplementary - 3 - The Story of Mulan Important Questions And Answers Study Material - QB365 Set A
NEW10th Standard
TN 10th English Poem - 3 - I am Every Woman Important Questions And Answers Study Material - QB365 Set A
NEW10th Standard
TN 10th English Prose - 3 - Empowered Women Navigating The World Important Questions And Answers Study Material - QB365 Set A
NEW10th Standard
TN 10th English Supplementary - 2 - Zigzag Important Questions And Answers Study Material - QB365 Set A
NEW10th Standard
TN 10th English Poem - 2 - The Grumble Family Important Questions And Answers Study Material - QB365 Set A
Published on: 04/07/2021
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Questions + Answers key
Take MCQ Science Test1.
State radioactive displacement law.
2.
Name the nuclear power stations in Tamil Nadu.
3.
What are the uses of nuclear reactor?
4.
Write the types of nuclear reactors?
5.
Write a note on Dosimeter?
1.
(i) When a radioactive element emits an alpha particle, a daughter nucleus is formed whose mass number is less by 4 units and atomic number is less by 2 units than the parent nucleus.
(ii) When a radioactive element emits a beta particle, a daughter nucleus is formed whose mass number is the same and atomic number is more by 1 unit than the parent nucleus.
2.
Kalpakkam and Koodankulam.
3.
(i) Nuclear reactors are widely used in power generation.
(ii) To produce radio isotopes.
(iii) To do research in the field of nuclear physics.
(iv) Breeder reactors are used to convert non - fissionable materials into fissionable materials.
4.
(i) Breeder reactor, Fast breeder reactor, Pressurized water reactor, Pressurized heavy water reactor, Boiling water reactor,
(ii) Water - cooled reactor,
(iii) Gas - cooled reactor, Fusion reactor and Thermal reactor.
5.
Dosimeter is a device used to detect the levels of exposure to ionizing radiation. It is frequently used in the environments where exposure to radiation may occur such as nuclear power plants and medical imaging facilities. Pocket dosimeter is used to provide the wearer with an immediate reading of his exposure to X - rays and ૪ - rays.
10th Standard Syllabus & Materials
10th Standard
TN 10th English Prose - 2 - The Night the Ghost Got in Important Questions And Answers Study Material - QB365 Set A
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TN 10th English Supplementary - 1 - The Tempest Important Questions And Answers Study Material - QB365 Set A
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TN 10th English Poem - 1 - Life Important Questions And Answers Study Material - QB365 Set A
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TN 10th English Prose - 1 - His First Flight Important Questions And Answers Study Material - QB365 Set A
Tamilnadu Stateboard 10th Standard Subjects
Tamilnadu Stateboard Standards
