Everything You Should Know About Black Hole!

10 Questions | Total Attempts: 159

SettingsSettingsSettings
Everything You Should Know About Black Hole! - Quiz

Black hole is a region of a space-time which exhibits a strong gravitational acceleration that doesn't allow any object to escape from it. This region was proposed by an English astronomical pioneer in a letter of 1784. However, through researches, the body was proposed to be having the same density as the Sun. Take this quiz about Black Hole.


Questions and Answers
  • 1. 
    Which of these is odd? 
    • A. 

      Event horizon 

    • B. 

      Accretion disk 

    • C. 

      Neuron stars 

    • D. 

      Quartz

  • 2. 
    Which people discovered black hole? 
    • A. 

      Astronomers

    • B. 

      Radiologists 

    • C. 

      Radiographers

    • D. 

      Geologists 

  • 3. 
    Which of these is exhibited by the black hole? 
    • A. 

      Gravitational pull 

    • B. 

      Gravitational force 

    • C. 

      Gravitational potential 

    • D. 

      Gravitational acceleration 

  • 4. 
    What is the characteristic of a black body? 
    • A. 

      Reflection of no light 

    • B. 

      Reflection of light 

    • C. 

      Refraction 

    • D. 

      Different 

  • 5. 
    When was the discovery of neuron stars?
    • A. 

      1967

    • B. 

      1966

    • C. 

      1965

    • D. 

      1964

  • 6. 
    What is Black hole considered as? 
    • A. 

      Physical curiosity 

    • B. 

      Chemical curiosity 

    • C. 

      Mathematical curiosity 

    • D. 

      Geographical curiosity 

  • 7. 
    When was black hole defined as a region which nothing can pass through?
    • A. 

      1958

    • B. 

      1956

    • C. 

      1957

    • D. 

      1959

  • 8. 
    Where is Black hole located? 
    • A. 

      Space 

    • B. 

      Mars 

    • C. 

      Moon 

    • D. 

      Earth 

  • 9. 
    Who defined black hole as a region of space which nothing can escape from it? 
    • A. 

      David Finkelstein 

    • B. 

      Galileo Galilee 

    • C. 

      Isaac Newton 

    • D. 

      Michael Faraday 

  • 10. 
    What is the boundary of the region from which no escape is possible?
    • A. 

      Event plane

    • B. 

      Acceleration stage 

    • C. 

      Event horizon 

    • D. 

      Escape horizon 

Back to Top Back to top