This topic contains a solution. Click here to go to the answer

Author Question: If we increased the pressure in a gas, how will its spectral lines be affected? What will be an ... (Read 16 times)

BRWH

  • Hero Member
  • *****
  • Posts: 553
If we increased the pressure in a gas, how will its spectral lines be affected?
 
  What will be an ideal response?

Question 2

Why is ten million degrees critical to the proton-proton cycle?
 
  What will be an ideal response?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dmurph1496

  • Sr. Member
  • ****
  • Posts: 343
Answer to Question 1

The lines will broaden (or even disappear if the density becomes too great)

Answer to Question 2

At temperatures less than this, the protons repel each other before the strong nuclear force can fuse them together to start the process the Sun shines by.




BRWH

  • Member
  • Posts: 553
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review


Mochi

  • Member
  • Posts: 300
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

For a complete list of videos, visit our video library