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The age of most ancient geological forma...

The age of most ancient geological formation is estimated by

A

Potassium- Argon method

B

Carbon - 14 dating method

C

Radium - Silicon method

D

Uranium -Lead method

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The correct Answer is:
B
`C -14` dating method is used to estimate the age of most ancient geological formation
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  2. Carbon 14 dating method is based on the fact that

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  3. The radioactive isotope ""(27)^(60)Co which is used in the treatment o...

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  4. Which is used as moderator in nuclear reactor?

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  5. A device used for the measurement of radioactivity is

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  6. Which of the following is used in dating archeological findings or In ...

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  7. Artificial radioactivity was discovered by …………………………..

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  8. Hydrogen bomb is based on the principle of

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  9. The first artificial disintegration of an atomic nucleus was achieved ...

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  10. Large energy released in an atomic bomb explosion is mainly due to

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  11. .(13)Al^(28) when radiated by suitable projectile gives .(15)P^(31) an...

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  12. The velocity of neutrons in nuclear is slowed down by

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  13. Hydrogen bomb is based on the principle of

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  14. The process, ""(1)H^(2) +""(1)H^(3) to ""(2)He^(4) +""(0)n^(1) represe...

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  15. The huge amount of energy which is released during atomic fission is d...

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  16. The modern basis of atomic weight is

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  17. Name the reaction which takes place when a slow neutron beam strikes ....

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  18. Fusion bomb involves

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  19. Which of the following is an example of nuclear fission

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  20. If radium and chlorine combine to form radium chloride the compound is

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