« previous next »

Author Question: When used in a single instrument to greatly enhance its resolution, the four separate mirrors of the ... (Read 8 times)

saliriagwu

  • Hero Member
  • *****
  • Posts: 537
on: Jul 27, 2018
When used in a single instrument to greatly enhance its resolution, the four separate mirrors of the VLT act as a(n) ________.
 
  Fill in the blank(s) with correct word

Question 2

How does the age of the universe depend on the value of Hubble's constant, and why?
 
  What will be an ideal response?


AISCAMPING

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 27, 2018
Answer to Question 1

interferometer

Answer to Question 2

A larger value for the Hubble's constant means that the universe must be younger. This is because a larger value for Hubble's constant means that the universe is expanding faster, and therefore it must have taken less time to reach its current size.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Mendel's analyses of single-factor crosses Mendel's analyses of single-factor crosses
Many human diseases are caused by mutations in single genes Many human diseases are caused by mutations in single genes
Bacterial colonies, each derived from a single cell Bacterial colonies, each derived from a single c Bacterial colonies, each derived from a single cell Bacterial colonies, each derived from a single c
Single-dose drug administration: pharmacokinetic values for this drug are as follows: onset of actio Single-dose drug administration: pharmacokinetic values for this drug are as follows: onset of actio
Working Memory Binds Visual Features into a Single Chunk Working Memory Binds Visual Features into a Single Chunk
Single-Cell Model Single-Cell Model
Video: Net filtration pressure and lymph formation, edema & blood velocity

For a complete list of videos, visit our video library