Test your knowledge of astronomy and starry nights with this quiz. Explore quest...
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Questions and Answers

What does UNIT II of the text deal with?

  • Origin and evolution of the earth (correct)
  • Formation of stars
  • Binary theories
  • Story of the sun

    • What are the questions mentioned in the text related to?

  • Black holes
  • Stars and their existence (correct)
  • Planetary movements
  • Formation of galaxies

    • Who somewhat revised the 'nebular hyp' in 1950?

  • Wegener in Germany
  • Carl Weizascar in Germany
  • Otto Schmidt in Russia (correct)
  • Weizman in Russia

    • What did the arguments considered of a companion to the sun coexisting lead to?

    <p>Binary theories</p> Signup and view all the answers

    What has always attracted us since childhood according to the text?

    <p>Starry nights</p> Signup and view all the answers

    What does UNIT II of the text deal with?

    <p>Origin and evolution of the earth</p> Signup and view all the answers

    What did Otto Schmidt and Carl Weizascar revise in 1950?

    <p>Nebular hypothesis</p> Signup and view all the answers

    What is the focus of the chapter mentioned in the text?

    <p>Formation of stars and origin of the earth</p> Signup and view all the answers

    What are some of the questions mentioned in the text related to?

    <p>The number of stars in the sky and their formation</p> Signup and view all the answers

    What is the subject of study in the text's UNIT II?

    <p>The origin and evolution of the earth</p> Signup and view all the answers

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