Lecture3 - Homework #1 will be posted on the class website...

Info iconThis preview shows pages 1–10. Sign up to view the full content.

View Full Document Right Arrow Icon
Homework #1 will be posted on the class website by tomorrow afternoon. An announcement will be sent via email.
Background image of page 1

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

View Full DocumentRight Arrow Icon
Which of the following best describes what we mean by the “universe”? (red) A vast collection of stars that number as many as the grains of sand on all the beaches on Earth. (blue) All the galaxies in all the superclusters. (yellow) The universe is another name for our Milky Way Galaxy (green) The sum total of all matter and energy.
Background image of page 2
Which of the following best describes what we mean by the “universe”? (red) A vast collection of stars that number as many as the grains of sand on all the beaches on Earth. (blue) All the galaxies in all the superclusters. (orange) The universe is another name for our Milky Way Galaxy (green) The sum total of all matter and energy.
Background image of page 3

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

View Full DocumentRight Arrow Icon
Which of the following has your "cosmic address" in the correct order? You, Earth, solar system, Milky Way Galaxy, Local Group, Local Supercluster, universe You, Earth, Local Group, Local Supercluster, solar system, Milky Way Galaxy, universe You, Earth, solar system, Local Group, Local Supercluster, Milky Way Galaxy, universe You, Earth, solar system, Local Group, Milky Way Galaxy, Local Supercluster, universe
Background image of page 4
Which of the following has your "cosmic address" in the correct order? You, Earth, solar system, Milky Way Galaxy, Local Group, Local Supercluster, universe You, Earth, Local Group, Local Supercluster, solar  system, Milky Way Galaxy, universe  You, Earth, solar system, Local Group, Local  Supercluster, Milky Way Galaxy, universe  You, Earth, solar system, Local Group, Milky Way  Galaxy, Local Supercluster, universe 
Background image of page 5

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

View Full DocumentRight Arrow Icon
Background image of page 6
Math review Working in scientific notation
Background image of page 7

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

View Full DocumentRight Arrow Icon
Working in scientific notation 10 n x 10 m = 10 n+m 0.0032 = 3.2 x 10 -3 10 n / 10 m = 10 n x (1/10 m ) = 10 n x 10 -m = 10 n-m ____________________________________________________
Background image of page 8
Working in scientific notation 10 n x 10
Background image of page 9

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

View Full DocumentRight Arrow Icon
Image of page 10
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 35

Lecture3 - Homework #1 will be posted on the class website...

This preview shows document pages 1 - 10. Sign up to view the full document.

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