Investigating Space Multiple Choice Questions 46 PDF Download

Practice investigating space MCQs, grade 7 online science test 46, solar system sun multiple choice questions and answers. Solar system: sun revision test has science worksheets, helping answer key with choices as spacecraft, space probes, space shuttles and jets of multiple choice questions (MCQ) with solar system sun quiz as the best way to study sun is to send for competitive exam prep, viva interview questions. Free science study guide to practice solar system sun quiz to attempt multiple choice questions based test.

MCQs on Investigating Space Quiz PDF Download Worksheets 46

MCQ. The best way to study sun is to send

  1. space probes
  2. spacecraft
  3. space shuttles
  4. jets

A

MCQ. Astronomers can pick up radio waves from galaxies that are

  1. millions of kilometers away
  2. millions of light years away
  3. thousands of kilometers away
  4. hundreds of light years away

B

MCQ. The fuel of sun is hydrogen gas. It turns into helium by nuclear fusion

  1. in the core of the sun
  2. in the center of the sun
  3. in the atmosphere of the sun
  4. in the boundary of sun

C

MCQ. The telescopes that use mirrors instead of lenses are known as

  1. Radio telescopes
  2. Reflecting telescopes
  3. Refracting telescopes
  4. Hubble telescopes

B

MCQ. The temperature in the 'sunspots' is

  1. very high
  2. very low
  3. normal
  4. cool

B