If the cosmological microwave background was emitted by a plasma with a temperature temperature of 4000 K and is observe

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899604
Joined: Mon Aug 02, 2021 8:13 am

If the cosmological microwave background was emitted by a plasma with a temperature temperature of 4000 K and is observe

Post by answerhappygod »

If the cosmological microwave background was emitted by a plasma
with a temperature temperature of 4000 K and is observed with a
temperature of 2.73 K today, at what redshift was it emitted?
(Assume Wien's law.) By what factor did the scale of the universe
between these two epochs?
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Top
Post Reply

Return to “Archived Questions & Answers”