« previous next »

Author Question: The Sun has a continuous visual spectrum with dark absorption lines. The continuous spectrum is ... (Read 130 times)

fasfsadfdsfa

  • Hero Member
  • *****
  • Posts: 554
on: Jul 27, 2018
The Sun has a continuous visual spectrum with dark absorption lines. The continuous spectrum is produced by the ____________ layer while the dark absorption lines are produced by ____________layers.
 
  a. inner chromosphere; outer photosphere
  b. inner photosphere; outer chromosphere
  c. inner chromosphere; outer corona
  d. inner corona, outer chromosphere

Question 2

A(n) ___________________ _ is a circle whose center moves in a circular orbit around the Earth.
 
  Fill in the blank(s) with correct word


akpaschal

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jul 27, 2018
Answer to Question 1

b

Answer to Question 2

epicycle


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

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?

Vaccines prevent between 2.5 and 4 million deaths every year.

The constellation of Leo as it can be seen by the naked eye. Lines have been added. The constellation of Leo as it can be seen by the naked eye. Lines have been added.
Visible Light Spectrum Visible Light Spectrum
Pigmented bands in nail of patient with dark skin Pigmented bands in nail of patient with dark skin
Dred Scott and his wife and children are featured on the cover of Frank Leslie’s Illustrated Newspap Dred Scott and his wife and children are featured on the cover of Frank Leslie’s Illustrated Newspap
Fuel lines are routed along the frame or body and secured with clips. Fuel lines are routed along the frame or body and secured with clips.
Squall lines Squall lines
Video: Segmentation and migrating motility complexes & Gastroileal reflex

For a complete list of videos, visit our video library