menu-iconExamlexExamLexServices

Discover

Ask a Question
  1. All Topics
  2. Topic
    Physics & Astronomy
  3. Study Set
    Physics for Scientists and Engineers Study Set 4
  4. Exam
    Exam 44: Astrophysics and Cosmology
  5. Question
    About 1 μS After the Big Bang, the Temperature of the Universe
Solved

About 1 μS After the Big Bang, the Temperature of the Universe

Question 15

Question 15

Multiple Choice

About 1 μs after the Big Bang, the temperature of the universe was about 1013 K. What energy (in eV) does this correspond to?


A) 1 neV
B) 1 keV
C) 1 MeV
D) 1 GeV
E) 1 TeV

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q10: Star A has twice the parallax as

Q11: The apparent brightness of a star is

Q12: Four different main-sequence stars are colored blue,

Q13: The Earth's orbit has a mean radius

Q14: The cosmic background radiation corresponds to a

Q16: The Schwarzschild radius of a black hole

Q17: One star has a surface temperature of

Q18: Which of the following is arranged from

Q19: Black holes<br>A)are holes in space, devoid of

Q20: If a galaxy is moving away from

Examlex

ExamLex

About UsContact UsPerks CenterHomeschoolingTest Prep

Work With Us

Campus RepresentativeInfluencers

Links

FaqPricingChrome Extension

Download The App

Get App StoreGet Google Play

Policies

Privacy PolicyTerms of ServiceHonor CodeCommunity Guidelines

Scan To Download

qr-code

Copyright © (2025) ExamLex LLC.

Privacy PolicyTerms Of ServiceHonor CodeCommunity Guidelines