What does Angstrom measure?

সাধারণ বিজ্ঞান Basic Information of Daily Science, Inventions and... 07 Oct, 2020

প্রশ্ন What does Angstrom measure?

  • ক.
    quality of liquid
  • খ.
    length of light waves
  • গ.
    length of cables
  • ঘ.
    speed of ships

সঠিক উত্তর

length of light waves

মন্তব্য

There are no comments yet.
Authentication required

You must log in to post an answer.

Log in