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

Author Question: Dr. Smith believes that the Hubble constant is H0 = 70 km/s/Mpc. Dr. Jones believes it is H0 = 50 ... (Read 60 times)

Capo

  • Hero Member
  • *****
  • Posts: 545
Dr. Smith believes that the Hubble constant is H0 = 70 km/s/Mpc. Dr. Jones believes it is H0 = 50 km/s/Mpc. Which statement below automatically follows?
 
  A) Dr. Smith believes that the universe is expanding, but Dr. Jones does not.
  B) Dr. Smith believes that the Andromeda Galaxy (a member of our Local Group) is moving away from us at a faster speed than Dr. Jones believes.
  C) Dr. Smith believes that the universe is older than Dr. Jones believes.
  D) Dr. Smith believes that the universe is younger than Dr. Jones believes.
  E) Dr. Smith believes that the universe will someday stop expanding, while Dr. Jones believes it will expand forever.

Question 2

What is pseudoscience?
 
  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

jointhecircus

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

D

Answer to Question 2

Pseudoscience is the explanation of events through models that purport to be scientific but which, in practice, do not contain the hallmarks of science. For example, predictions may be made but models are not adjusted if the predictions fail to match the observations.




Capo

  • Member
  • Posts: 545
Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it


ASDFGJLO

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

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?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

For a complete list of videos, visit our video library