Types of Telescopes
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Questions and Answers

What did the invention of the telescope do for the science of astronomy?

  • Made it more complicated
  • Revolutionized it (correct)
  • Had no impact
  • Stopped all progress
  • Who is credited with creating the world's very first telescope?

  • Isaac Newton
  • Johannes Kepler
  • Hans Lippershey (correct)
  • Galileo Galilei
  • What type of telescopes use mirrors to produce images?

  • Refracting telescopes
  • Radio telescopes
  • Reflecting telescopes (correct)
  • Compound telescopes
  • Which type of telescope uses a combination of lenses and mirrors to produce images?

    <p>Compound telescopes</p> Signup and view all the answers

    What do refracting telescopes use to bend and focus light?

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

    Which type of telescopes can visualize objects that are bright and relatively nearby, like the moon?

    <p>Refracting telescopes</p> Signup and view all the answers

    Apart from visible light, what other electromagnetic radiation do Radio, X-ray, and gamma-ray telescopes detect?

    <p><strong>X-rays, radio waves, and gamma-rays</strong></p> Signup and view all the answers

    What is the primary advantage of reflecting telescopes over refracting telescopes?

    <p>They require less light to form a clear image</p> Signup and view all the answers

    Why was the Hubble Space Telescope (HST) placed in orbit around the Earth?

    <p>To avoid interference from Earth's atmosphere</p> Signup and view all the answers

    Which type of telescope is best suited for amateur astronomers?

    <p>Compound (catadioptric) telescopes</p> Signup and view all the answers

    What is the primary limitation of X-ray and gamma-ray telescopes on Earth?

    <p>Earth's atmosphere scatters incoming X-rays and gamma-rays</p> Signup and view all the answers

    What type of telescope is used to study the distribution of gases like hydrogen in the galaxy?

    <p>Radio telescopes</p> Signup and view all the answers

    Which of the following telescopes combines the use of lenses and mirrors?

    <p>Compound (catadioptric) telescopes</p> Signup and view all the answers

    What is the primary advantage of using a telescope in space compared to on Earth?

    <p>Telescopes in space are not affected by Earth's atmosphere</p> Signup and view all the answers

    What type of telescope will be launched in December 2021 to work with the Hubble Space Telescope?

    <p>The James Webb Space Telescope</p> Signup and view all the answers

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