This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which star shows the least motion in the northern sky over the course of an hour? What will be an ... (Read 90 times)

darbym82

  • Hero Member
  • *****
  • Posts: 570
on: Jul 27, 2018
Which star shows the least motion in the northern sky over the course of an hour?
 
  What will be an ideal response?

Question 2

The Tully-Fisher relation allows us to determine the distance to the most distant galaxies.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

johnpizzaz

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jul 27, 2018
Answer to Question 1

Polaris, the North Star, lies within a degree of the celestial pole, and does not move noticeably with the naked eye over an entire night.

Answer to Question 2

FALSE


darbym82

  • Hero Member
  • *****
  • Posts: 570
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


johnpizzaz

  • Sr. Member
  • ****
  • Posts: 345
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Betelgeuse star (Hubble) Betelgeuse star (Hubble)
The heme group viewed from the side. This view shows the two coordination bonds to Fe2+ The heme group viewed from the side. This view shows the two coordination bonds to Fe2+
Northern Lights on a Clear Winter Night Northern Lights on a Clear Winter Night
Stratigraphic section of the Fayum shows the relative age of early anthropoid fossils. Stratigraphic section of the Fayum shows the relative age of early anthropoid fossils.
Florometra Crinoid or Feather Star, Phylum Echinodermata. Monterey Canyon, California. Florometra Crinoid or Feather Star, Phylum Echinodermata. Monterey Canyon, California.
Graph Liters per Hour Graph Liters per Hour
Video: Lipid absorption - end products & transport mechanism

For a complete list of videos, visit our video library