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Black Holes and the Development of Indian Space Instrumentation

This quiz is designed to assess your knowledge about the fascinating topic of Black Holes and the Development of Indian Space Instrumentation. The questions cover various aspects of black holes, their properties, and the role of Indian scientists and institutions in the study of these celestial objects.

15 Questions Published
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Questions

Question 1 Multiple Choice (Single Answer)

What is the event horizon of a black hole?

  1. The point of no return beyond which nothing, not even light, can escape.
  2. The center of a black hole where all matter is concentrated.
  3. The outer boundary of a black hole beyond which its gravitational pull is negligible.
  4. The region inside a black hole where time and space are distorted.
Question 2 Multiple Choice (Single Answer)

What is the name of the first Indian satellite dedicated to the study of black holes?

  1. Chandrayaan-1
  2. Mangalyaan
  3. Astrosat
  4. INSAT-3D
Question 3 Multiple Choice (Single Answer)

Which Indian scientist played a significant role in the development of the X-ray Astronomy Experiment (XAE) on Astrosat?

  1. Dr. K. Kasturirangan
  2. Dr. Vikram Sarabhai
  3. Dr. Homi J. Bhabha
  4. Dr. Jayant Narlikar
Question 4 Multiple Choice (Single Answer)

What is the primary goal of the XAE instrument on Astrosat?

  1. To study the X-ray emission from black holes and other compact objects.
  2. To observe the cosmic microwave background radiation.
  3. To detect gravitational waves from merging black holes.
  4. To measure the expansion rate of the universe.
Question 5 Multiple Choice (Single Answer)

What is the name of the Indian space agency responsible for the development and launch of Astrosat?

  1. Indian Space Research Organization (ISRO)
  2. National Aeronautics and Space Administration (NASA)
  3. European Space Agency (ESA)
  4. Japan Aerospace Exploration Agency (JAXA)
Question 6 Multiple Choice (Single Answer)

Which Indian institution played a major role in the development of the Cadmium Zinc Telluride Imager (CZTI) instrument on Astrosat?

  1. Tata Institute of Fundamental Research (TIFR)
  2. Indian Institute of Astrophysics (IIA)
  3. Physical Research Laboratory (PRL)
  4. Space Applications Centre (SAC)
Question 7 Multiple Choice (Single Answer)

What is the primary function of the CZTI instrument on Astrosat?

  1. To detect gamma rays from astrophysical sources.
  2. To measure the polarization of X-rays from black holes.
  3. To study the cosmic microwave background radiation.
  4. To observe the Sun's corona during solar flares.
Question 8 Multiple Choice (Single Answer)

Which Indian scientist led the team that developed the Soft X-ray Telescope (SXT) instrument on Astrosat?

  1. Dr. K. Kasturirangan
  2. Dr. Vikram Sarabhai
  3. Dr. Homi J. Bhabha
  4. Dr. Ashoka Singhal
Question 9 Multiple Choice (Single Answer)

What is the main objective of the SXT instrument on Astrosat?

  1. To observe X-ray emission from black holes and neutron stars.
  2. To detect gravitational waves from merging black holes.
  3. To study the cosmic microwave background radiation.
  4. To measure the expansion rate of the universe.
Question 10 Multiple Choice (Single Answer)

Which Indian institution played a significant role in the development of the Ultraviolet Imaging Telescope (UVIT) instrument on Astrosat?

  1. Indian Institute of Astrophysics (IIA)
  2. Space Applications Centre (SAC)
  3. Physical Research Laboratory (PRL)
  4. Tata Institute of Fundamental Research (TIFR)
Question 11 Multiple Choice (Single Answer)

What is the primary goal of the UVIT instrument on Astrosat?

  1. To observe ultraviolet emission from stars and galaxies.
  2. To detect gravitational waves from merging black holes.
  3. To study the cosmic microwave background radiation.
  4. To measure the expansion rate of the universe.
Question 12 Multiple Choice (Single Answer)

Which Indian scientist played a key role in the development of the Large Area X-ray Proportional Counter (LAXPC) instrument on Astrosat?

  1. Dr. K. Kasturirangan
  2. Dr. Vikram Sarabhai
  3. Dr. Homi J. Bhabha
  4. Dr. Biswajit Paul
Question 13 Multiple Choice (Single Answer)

What is the main objective of the LAXPC instrument on Astrosat?

  1. To detect X-rays from black holes and neutron stars.
  2. To measure the polarization of X-rays from black holes.
  3. To study the cosmic microwave background radiation.
  4. To observe the Sun's corona during solar flares.
Question 14 Multiple Choice (Single Answer)

Which Indian institution played a major role in the development of the Scanning Sky Monitor (SSM) instrument on Astrosat?

  1. Indian Space Research Organization (ISRO)
  2. National Aeronautics and Space Administration (NASA)
  3. European Space Agency (ESA)
  4. Japan Aerospace Exploration Agency (JAXA)
Question 15 Multiple Choice (Single Answer)

What is the primary function of the SSM instrument on Astrosat?

  1. To monitor the X-ray sky for transient events.
  2. To measure the polarization of X-rays from black holes.
  3. To study the cosmic microwave background radiation.
  4. To observe the Sun's corona during solar flares.
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