WBCS.LIVE practice question

Radio telescope are better than optical telescopes because

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. They can detect faint galaxies which cannot be done by optical telescope.
  2. They can even work in cloudy conditions.
  3. They can work during day and night.
  4. All of the above.

Correct answer and explanation

Correct answer: All of the above.