What is dark matter and how much of the total massenergy budget of the universe consists of

Question:

What is dark matter and how much of the total massenergy budget of the universe consists of dark matter? Give two dark matter candidates that have been proposed by particle physicists.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  answer-question

Inquiry into Physics

ISBN: 978-1305959422

8th edition

Authors: Vern J. Ostdiek, Donald J. Bord

Question Posted: