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

Author Question: A Hubble Constant of H = 70 km/sec/ Mpc suggests a maximum age for the universe of ________. Fill ... (Read 35 times)

rl

  • Hero Member
  • *****
  • Posts: 579
on: Jul 27, 2018
A Hubble Constant of H = 70 km/sec/ Mpc suggests a maximum age for the universe of ________.
 
  Fill in the blank(s) with correct word

Question 2

A large gas cloud in the interstellar medium that contains several type O and B stars would appear to us as:
 
  A) a dark nebula.
  B) an emission nebula.
  C) bright blue.
  D) a reflection nebula.
  E) a dark patch against a bright background.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

amandalm

  • Sr. Member
  • ****
  • Posts: 306
Reply #1 on: Jul 27, 2018
Answer to Question 1

about 14 billion years.

Answer to Question 2

B


rl

  • Member
  • Posts: 579
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

bdobbins

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

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?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Scaling the Earth down to the size of a basketball, the Moon is roughly the size of a tennis ball. T Scaling the Earth down to the size of a basketball, the Moon is roughly the size of a tennis ball. T
Big Picture of the Evolution of the Universe Big Picture of the Evolution of the Universe
How to find the constant (C) after finding the anti-derivative How to find the constant (C) after finding the anti-derivative
Paleocene-Eocene Thermal Maximum Paleocene-Eocene Thermal Maximum
End of the last Pleistocene glacial maximum End of the last Pleistocene glacial maximum
X-ray showing pneumonia. Fluid and blood cells fill the lungs X-ray showing pneumonia. Fluid and blood cells fill the lungs
Video: Major Elements in Biological Molecules: Carbohydrates

For a complete list of videos, visit our video library