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

Author Question: If the Hubble parameter is 25 km/s per million light years, how old is the universe? A) 10 ... (Read 128 times)

meagbuch

  • Hero Member
  • *****
  • Posts: 568
on: Jul 29, 2018
If the Hubble parameter is 25 km/s per million light years, how old is the universe?
 
  A)
 
  10  109 y
  B)
 
  12  109 y
  C)
 
  15  109 y
  D)
 
  20  109 y
  E)
 
  25  109 y

Question 2

A magnifying glass can be made from a diverging lens.
 
  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

prumorgan

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

FALSE


meagbuch

  • Member
  • Posts: 568
Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)

bitingbit

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

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

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Excitation of isolated chlorophyll by light. Excitation of isolated chlorophyll by light.
Light palpation with the hands Light palpation with the hands
A “reduced power” warning light indicates a fault with the electronic throttle control system on ... A “reduced power” warning light indicates a fault with the electronic throttle control system on ...
Massage the feet. Finish with light connecting strokes over the entire leg. Redrape the leg. Massage the feet. Finish with light connecting strokes over the entire leg. Redrape the leg.
Prevalence of lifetime mood disorders for Canadian men and women age 55 years and over Prevalence of lifetime mood disorders for Canadian men and women age 55 years and over
Video: Digestive chemicals - types & enzymes

For a complete list of videos, visit our video library