Class 7 Online Courses

Chapter 15: Class 7 Science Exam Tests

Class 7 Science MCQs - Chapter 15

Investigating Space Quiz Questions and Answers PDF - 27

The e-Book Investigating space Quiz Questions and Answers, investigating space Quiz Answers PDF, test 27 to study online class 7 science certificate courses. Download Space Stars MCQs PDF, investigating space quiz questions and answers to study distance learning courses. The Investigating Space Quiz App Download: Free learning app for space stars, radio telescopes, constellation, telescopes, solar system: sun test prep for online learning.

The Quiz: Waves travel through space at the speed of light i.e.; "Investigating Space" App Download iOS & Android (Free) with answers 300,000 m/s, 30,000 km/s, 3,000 m/s and 300,000 km/s to study distance learning courses. Study space stars quiz questions, download Amazon eBook (Free Sample) for distance learning.

Investigating Space Questions & Answers PDF Download: MCQ Quiz 27

MCQ 131: Waves travel through space at the speed of light i.e.

A) 30,000 km/s
B) 300,000 m/s
C) 3,000 m/s
D) 300,000 km/s

MCQ 132: Small radio telescopes are used instead

A) enormous dish aerial
B) reflecting telescopes
C) refracting telescopes
D) small dish aerial telescopes

MCQ 133: Scientists says that there is no proof that astrology has been used for prediction of

A) human behavior
B) myths
C) future
D) life span

MCQ 134: A telescope that uses a single or a combination of curved mirrors, is also called

A) refracting telescopes
B) reflector
C) rarefaction telescope
D) reflection telescope

MCQ 135: The sun is a glowing ball of hot gases which rotates in

A) space
B) earth
C) ovals
D) circles

Investigating Space Learning App & Free Study Apps

Download Investigating Space Quiz App to learn 7th Grade Science Quiz, Earth Science Quiz App, and 8th Grade Science Quiz App with answers. The free "Investigating Space Quiz" App (Android & iOS) includes complete analytics of history with interactive assessments. Download Play Store & App Store learning Apps & enjoy 100% functionality with subscriptions!

Investigating Space App (Android & iOS)

Investigating Space App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (Android & iOS)

Earth Science App (Android & iOS)

Earth Science App (Android & iOS)

8th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)