Physics Physics Mcqs
Q The velocity of a particle of mass m of de-Broglie wavelength λ is______________?
  • A A. V = 3 ×× 106 ms-1
  • B B. V = 2 ×× 10 ms-1
  • C C. V = 2 ×× 6 ms-1
  • D D. V = 2 ×× 106 ms-1
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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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