Investigating Space Multiple Choice Questions Test 27 Tests pdf Download

Practice science test 27 on investigating space MCQs, grade 7 space stars multiple choice questions and answers. Space stars revision test has science worksheets with answer key with choices as 300,000 m/s, 30,000 km/s, 3,000 m/s and 300,000 km/s of multiple choice questions (MCQ) with space stars quiz as the waves travel through space at speed of light i.e. for competitive exam prep. Free science study guide to learn space stars quiz to attempt multiple choice questions based test.

MCQs on Investigating Space: Worksheets 27 Quiz pdf Download

MCQ. Waves travel through space at speed of light i.e.

  1. 30,000 km/s
  2. 300,000 m/s
  3. 3,000 m/s
  4. 300,000 km/s

D

MCQ. Instead of using enormous dish-aerial,

  1. small radio telescopes are used
  2. reflecting telescopes are used
  3. refracting telescopes are used
  4. small dish aerial telescopes are used

A

MCQ. Scientists say that there is no proof that astrology can be used to predict the

  1. past
  2. myths
  3. future
  4. human behavior

C

MCQ. Main mirror is not large compared to other

  1. refracting telescopes
  2. reflecting telescopes
  3. rarefaction telescopes
  4. solar telescopes

B

MCQ. Sun is a glowing ball of hot, tremendous gases which rotates in

  1. space
  2. earth
  3. ovals
  4. circles

A