Class 7 Courses

Chapter 14: Class 7 Science Exam Tests

Class 7 Science MCQs - Chapter 14

Investigating Space Trivia Questions & Answers PDF Download - 36

The Investigating space Trivia Questions and Answers PDF (investigating space Quiz Answers PDF e-Book) download Ch. 14-36 to study Grade 7 Science Course. Practice Telescopes MCQ PDF, Investigating Space Quiz Questions and Answers to learn online school courses. The Investigating Space Trivia App Download: Free certification app for telescopes, solar system: sun, space stars, milky way galaxy test prep for free online courses.

The Quiz: The main mirror of "Hubble telescope" is about; "Investigating Space" App APK Download with answers: 2 meters in radius; 2 meters in diameter; 2.4 meters in diameter; 2.4 meters in radius; to learn online school courses. Practice Telescopes MCQ Questions, download Kindle eBook (Free Sample) for online degrees.

Investigating Space Test Questions and Answers PDF Download: MCQ 36

MCQ 176:

The main mirror of "Hubble telescope" is about

  1. 2 meters in diameter
  2. 2 meters in radius
  3. 2.4 meters in diameter
  4. 2.4 meters in radius
MCQ 177:

Sometimes a blazing burst of gas comes from the surface of Sun and shoots up to hundreds and thousands kilometers into space, then loop back down. These blasts are known as

  1. sun blasters
  2. sunbursts
  3. hydro explosions
  4. prominence
MCQ 178:

The brightest star in night is

  1. Deneb
  2. Sirius
  3. Aldebaran
  4. Rigel
MCQ 179:

Nuclear fusion takes place in the

  1. mantle
  2. outer core
  3. inner core
  4. crust
MCQ 180:

If we try to cross Milky way galaxy, it will take us

  1. 100 light years
  2. 100,000 years
  3. 100 years
  4. 100,000 light years

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Investigating Space App (Android & iOS)

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7th Grade Science App (Android & iOS)

7th Grade Science App (iOS & Android)

8th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)

Earth Science App (Android & iOS)

Earth Science App (iOS & Android)