Unveiling the Hidden World
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Questions and Answers

What is the main problem with optical microscopes as we increase magnification?

  • The microscope stops working
  • The lenses become misaligned
  • Objects become too small to see
  • Images become blurry (correct)

    • What is the purpose of the second lens in a compound microscope?

  • To adjust the magnification
  • To multiply the magnification of the first lens (correct)
  • To focus the light
  • To improve the clarity of the image

    • What is the scale of the world that optical microscopes can uncover?

  • A few hundredths of a millimeter
  • A few millimeters
  • A few thousandths of a millimeter (correct)
  • A few tenths of a millimeter

    • How many lenses does a basic compound microscope have?

    <p>Two</p> Signup and view all the answers

    What are the principles on which a modern compound microscope works?

    <p>Optical principles</p> Signup and view all the answers

    Which type of technology is being used to explore hidden worlds in the text?

    <p>Groundbreaking new technologies</p> Signup and view all the answers

    What can be seen on the skin of bacteria?

    <p>Craters and bumps</p> Signup and view all the answers

    What do the dots represent in the image?

    <p>Galaxies</p> Signup and view all the answers

    What is the focus of the journey in the text?

    <p>Physics and its consequences</p> Signup and view all the answers

    What are the scales of the universe that will be explored?

    <p>Atoms to galaxies</p> Signup and view all the answers

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