Physics
Profile Activity
Meta user
Network profile
2,799
reputation
3
25
45

Peter4075

Apparently, this user prefers to keep an air of mystery about them.

8
answers
65
questions
~241k
people reached
  • United Kingdom
  • Member for 9 years, 10 months
  • 457 profile views
  • Last seen Apr 7 at 7:33

Communities (10)

Top network posts

Top tags (75)

Score 7
Posts 19
Posts % 26
Score 4
Posts 38
Score 4
Posts 12
Score 4
Posts 8
Score 3
Posts 10
Score 3
Posts 10
View all tags →

Top posts (73)

All Questions Answers
Votes Newest
37 Sun's power density compared to a compost heap Nov 26 '17
32 Don't understand the integral over the square of the Dirac delta function Dec 30 '12
30 Why do objects follow geodesics in spacetime? Apr 24 '12
15 Books for general relativity Jan 31 '12
11 Hubble time, the age of the Universe and expansion rate Apr 7 '12
9 Why doesn't dark energy vary with time? Mar 30 '12
7 Nature of spacetime 4-vector and tangent space? Jun 17 '11
7 Trying to understand the weak gravitational field metric (1) Sep 10 '11
7 Geodesic deviation equation - why does the ordinary second derivative give the correct answer? Oct 17 '14
6 Schwarzschild metric Sep 28 '11
View all questions and answers →

Badges (73)

Gold

3

Rarest

Silver

25

Rarest

Bronze

45

Rarest

View all badges →

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.