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

Author Question: When we say that the Sun is a ball of plasma, we mean that ________. A) the Sun is made of ... (Read 38 times)

xclash

  • Hero Member
  • *****
  • Posts: 681
When we say that the Sun is a ball of plasma, we mean that ________.
 
  A) the Sun is made of material that acts like a liquid acts on Earth
  B) the Sun is roughly the same color as blood
  C) the Sun is made of atoms and molecules
  D) the Sun consists of gas in which many or most of the atoms are ionized (missing electrons)

Question 2

Weakly interacting particles (WIMPs) interact with other particles using gravity and the weak nuclear force. They cannot emit or absorb light. Therefore, how does the behavior of hydrogen and helium gas differ from that of WIMPs?
 
  A) Hydrogen and helium gas affects particles that we can see.
  B) Hydrogen and helium gas interacts with other forms of matter gravitationally.
  C) Hydrogen and helium gas can cool by radiating energy.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

yeungji

  • Sr. Member
  • ****
  • Posts: 319
Answer to Question 1

D

Answer to Question 2

C




xclash

  • Member
  • Posts: 681
Reply 2 on: Jul 27, 2018
:D TYSM


Joy Chen

  • Member
  • Posts: 354
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

For a complete list of videos, visit our video library