Physics

7th

grade

Image

Čočky

10
plays

10 questions

Show Answers
See Preview
  • Fill in the Blank
    Please save your changes before editing any questions.
    10 seconds
    1 pt
    Image

    Čočka, která paprsky spojuje je:

  • Fill in the Blank
    Please save your changes before editing any questions.
    10 seconds
    1 pt
    Image

    Co značí u čoček písmeno F´?

  • Fill in the Blank
    Please save your changes before editing any questions.
    10 seconds
    1 pt
    Image

    Které čočky vynalezl Otto Wichterle?

  • Explore all questions with a free account

    Already have an account?