« previous next »

Author Question: A star with an apparent magnitude of 10 appears fainter than a star with an apparent magnitude of 9. ... (Read 72 times)

Engineer

  • Hero Member
  • *****
  • Posts: 527
on: Jul 27, 2018
A star with an apparent magnitude of 10 appears fainter than a star with an apparent magnitude of 9.
 
  Indicate whether the statement is true or false

Question 2

The ________ star clusters are younger, and their stars richer in heavier elements released in supernova events.
 
  Fill in the blank(s) with correct word


thall411

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

open


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Animation of the apparent retrograde motion of Mars in 2003 as seen from Earth Animation of the apparent retrograde motion of Mars in 2003 as seen from Earth
Star Map Southern Horizon Star Map Southern Horizon
Spectral Line Motion in Binary Star Systems Spectral Line Motion in Binary Star Systems
The Structure of an Old High-Mass Star The Structure of an Old High-Mass Star
2. Given 4 vectors with magnitude of : 2. Given 4 vectors with magnitude of :
If the particle moves in a circle of radius 0.15 m at a speed of 3.0 m/s, what is the magnitude ... If the particle moves in a circle of radius 0.15 m at a speed of 3.0 m/s, what is the magnitude ...
Video: Nerve Impulse Transmission Animation

For a complete list of videos, visit our video library