Physics Physics Mcqs
Q The equation θ = 1.22 λ/D was devised by_______________?
  • A A. Newton
  • B B. Einstein
  • C C. Raleigh
  • D D. Planks
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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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