assignment03s - Assignment 3 (Due Septe.30) 1. What does it...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Assignment 3 (Due Septe.30) 1. What does it mean to say that the universe is expanding? a. The galaxies are getting farther apart from each other b. Each galaxy is getting larger c. The solar system is getting larger d. All of the above Answer: a. 2. In a scale model solar system that used a grapefruit to represent the Sun, how large would the earth be? a. The size of an orange b. The size of a marble c. The size of the point of a ballpoint pen d. The size of a bacterium Answer: c. 3. At the speed of light , how long would it take to go from Earth to the Sun? a. About a second b. About a minute c. About 8 minutes d. About a day e. About a year Answer: c. 4. The Moon revolves around the Earth: a. Once a day b. Once a week c. Once a month d. Once a year e. Once every 250,000 years Answer: c. 5. The sky is divided into 88 zones called: a. Degrees b. Tropics c. Constellations
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
d. Signs Answer: c.
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 2

assignment03s - Assignment 3 (Due Septe.30) 1. What does it...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online