Physics Physics Mcqs
Q Strontium-90 is used as __________________?
  • A A. Α-particle source
  • B B. Β-particle source
  • C C. Γ-rays source
  • D D. Neutron source
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Word of the Day
23 Jul
Aisle
a passage between rows of seats in a building such as a church or theatre, an aircraft, or train.
طویل تنگ راستہ، نشتوں کے درمیان راستہ

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