Investigating Space Multiple Choice Questions 32 PDF Download

Practice investigating space MCQs, grade 7 online science test 32, radio telescopes multiple choice questions and answers. Radio telescopes revision test has science worksheets, helping answer key with choices as x, a, y and z of multiple choice questions (MCQ) with radio telescopes quiz as the dishes of a separate aerial telescope are arranged in shape of a letter i.e. for competitive exam prep, viva interview questions. Free science study guide to practice radio telescopes quiz to attempt multiple choice questions based test.

MCQs on Investigating Space Quiz PDF Download Worksheets 32

MCQ. The dishes of a separate aerial telescope are arranged in the shape of a letter i.e.

  1. A
  2. X
  3. Y
  4. Z

C

MCQ. The sun, earth and all other stars in the galaxy race around its

  1. center
  2. borders
  3. shape
  4. orbits

A

MCQ. First, stars were formed in clumps like a large cluster of

  1. planets
  2. stars
  3. small galaxies
  4. small stars

C

MCQ. Just like sun, a process that produces a lot of energy takes place on other stars. This process is known as

  1. nuclear fusion
  2. nuclear fission
  3. atomic explosions
  4. hydrogen explosions

A

MCQ. The color of a star gives us idea about its

  1. inner core
  2. outer core temperature
  3. mantle temperature
  4. surface temperature

D