We help IT Professionals succeed at work.
Get Started

Cosmic Microwave Background

333 Views
Last Modified: 2015-08-31
I checked few links about it as follows:
https://en.wikipedia.org/wiki/Cosmic_microwave_background
https://en.wikipedia.org/wiki/Discovery_of_cosmic_microwave_background_radiation
http://www.astro.ucla.edu/~wright/BBhistory.html
I see mentioned CBM discovered at different wavelength at different time moment as for example 3.2cm or 1.9mm or other values.
Why these differences? Which one is accurate or more important?
I cannot find anywhere, calculated or estimated the wavelength of the CBM radiation at the Big-Bang moment or at least at the age of 1s when the temperature is estimated 10 billion Kelvin.
Any help with CBM wavelength at that early stage of 1s?
Comment
Watch Question
ozo
CERTIFIED EXPERT
Top Expert 2015
Commented:
This problem has been solved!
Unlock 5 Answers and 21 Comments.
See Answers
Why Experts Exchange?

Experts Exchange always has the answer, or at the least points me in the correct direction! It is like having another employee that is extremely experienced.

Jim Murphy
Programmer at Smart IT Solutions

When asked, what has been your best career decision?

Deciding to stick with EE.

Mohamed Asif
Technical Department Head

Being involved with EE helped me to grow personally and professionally.

Carl Webster
CTP, Sr Infrastructure Consultant

An Experts Exchange subscription includes unlimited access to online courses.

Get Started
Ask ANY Question

Connect with Certified Experts to gain insight and support on specific technology challenges including:

  • Troubleshooting
  • Research
  • Professional Opinions
Did You Know?

We've partnered with two important charities to provide clean water and computer science education to those who need it most. READ MORE