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

Author Question: The cosmological redshifts of galaxies are Doppler shifts. a. True b. False Indicate whether ... (Read 106 times)

appyboo

  • Hero Member
  • *****
  • Posts: 527
on: Jul 27, 2018
The cosmological redshifts of galaxies are Doppler shifts.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

Nuclear fusion within the Sun proceeds step by step in a series of reactions called the neutronneutron chain.
 
  a. True
  b. False
  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

jharrington11

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Jul 27, 2018
Answer to Question 1

False

Answer to Question 2

False


appyboo

  • Member
  • Posts: 527
Reply 2 on: Jul 27, 2018
Wow, this really help

deja

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Gracias!

« previous next »
 

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).

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Part of the Hubble Ultra-Deep Field image showing a typical section of space containing galaxies int Part of the Hubble Ultra-Deep Field image showing a typical section of space containing galaxies int
False-color imagery of the Sun, a G-type main-sequence star, the closest to Earth. False-color imagery of the Sun, a G-type main-sequence star, the closest to Earth.
Spiral Galaxies (Nearly Face-on Views) Spiral Galaxies (Nearly Face-on Views)
Spiral Galaxies Seen Nearly Edge On from the Milky Way Spiral Galaxies Seen Nearly Edge On from the Milky Way
A Cluster of Galaxies A Cluster of Galaxies
The Doppler Effect The Doppler Effect
Video: Enzyme-Catalyzed Reactions

For a complete list of videos, visit our video library