Physics Physics Mcqs
Q The velocity of laser light is___________________?
  • A A. Less than ordinary light
  • B B. More than ordinary light
  • C C. Equal to ordinary light
  • D D. Different for different colours or frequency
Previous Reflecting mirrors in laser is used to______________?
Next Electrons present in p-type material due to thermal pai…
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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.
Ψ·ΩˆΫŒΩ„ ΨͺΩ†Ϊ― Ψ±Ψ§Ψ³Ψͺہ، Ω†Ψ΄Ψͺوں Ϊ©Ϋ’ Ψ―Ψ±Ω…ΫŒΨ§Ω† Ψ±Ψ§Ψ³Ψͺہ

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