« previous next »

Author Question: Will our Sun become a supernova? Why? What will be an ideal ... (Read 27 times)

MirandaLo

  • Hero Member
  • *****
  • Posts: 538
on: Jul 27, 2018
Will our Sun become a supernova? Why?
 
  What will be an ideal response?

Question 2

Why was a knowledge of the stars so important to Polynesians?
 
  What will be an ideal response?


yeungji

  • Sr. Member
  • ****
  • Posts: 319
Reply #1 on: Jul 27, 2018
Answer to Question 1

No, it is not in a close binary system to produce Type I events, and it is not nearly massive enough to fuse elements all the way to iron in its core.

Answer to Question 2

The Polynesian people live on a group of widely separated islands in the South Pacific. Knowledge of the stars allowed navigators to determine their latitude and direction, both essential for traveling the large distances from island to island.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

The Crab Nebula, remnants of a supernova that was first observed around 1050 AD The Crab Nebula, remnants of a supernova that was first observed around 1050 AD
Supernova Supernova
Dimmer Distant Supernova Dimmer Distant Supernova
The Number of Children Americans Think Are Ideal The Number of Children Americans Think Are Ideal
Supernova Remnant Captured by Chandra X-Ray Observatory Supernova Remnant Captured by Chandra X-Ray Observatory
For the circuit in Figure 1, assume ideal diodes. The peak inverse voltage is approximately For the circuit in Figure 1, assume ideal diodes. The peak inverse voltage is approximately
Video: The Pressure Flow Model in a Plant

For a complete list of videos, visit our video library