« previous next »

Author Question: The Sun's photosphere A) receives the energy from the Sun's core in a matter of minutes. B) ... (Read 66 times)

ap345

  • Hero Member
  • *****
  • Posts: 537
on: Jul 14, 2018
The Sun's photosphere
 
  A) receives the energy from the Sun's core in a matter of minutes.
  B) radiates much of the energy the earth receives.
  C) decreases in density closer to the Sun's core.
  D) lies above the chromosphere.

Question 2

Temperatures within these features can reach 100 million degrees Kelvin:
 
  A) granules.
  B) flares.
  C) sunspots.
  D) the solar wind.


scottmt

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Energy Coupling Energy Coupling
Energy coupling in mechanical and chemical processes Energy coupling in mechanical and chemical processes
Dark Matter Dark Matter
The three states of matter: solid, liquid, and gas. The three states of matter: solid, liquid, and gas.
Expressing amounts of energy in different energy units is necessary to solve man Expressing amounts of energy in different energy units is necessary to solve man
Energy homeostasis is regulated primarily by the brain, gastrointestinal tract, other organ systems, Energy homeostasis is regulated primarily by the brain, gastrointestinal tract, other organ systems,
Video: What is an ecosystem?

For a complete list of videos, visit our video library