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

Author Question: If the sun's surface cooled, how would its appearance change? A) It would appear more blue. B) It ... (Read 23 times)

faduma

  • Hero Member
  • *****
  • Posts: 528
on: Jul 27, 2018
If the sun's surface cooled, how would its appearance change?
 
  A) It would appear more blue. B) It would stay the same.
  C) It would become bright white. D) It would appear more red.

Question 2

As a main-sequence star, the Sun's hydrogen supply should last about 10 billion years from the zero-age main sequence until its evolution to the giant stages.
 
  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

shewald78

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

TRUE


faduma

  • Member
  • Posts: 528
Reply 2 on: Jul 27, 2018
:D TYSM

nguyenhoanhat

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

The Venusian Surface The Venusian Surface
The Venusian Surface The Venusian Surface
Tracy Chapman - Fast car (Jonas Blue Ft Dakota remix) Tracy Chapman - Fast car (Jonas Blue Ft Dakota remix)
A gradient of bicoid mRNA (blue stain) as concentrated in anterior region A gradient of bicoid mRNA (blue stain) as concentrated in anterior region
Micrograph of toothbrush bristles scrubbing plaque on a tooth surface. Micrograph of toothbrush bristles scrubbing plaque on a tooth surface.
One surface barrier to infection One surface barrier to infection
Video: Simple Diffusion - Ion transport

For a complete list of videos, visit our video library