cse • paper_1 • mechanics
[UPSC CSE 1995] Special Theory of Relativity (Q406, 20M)
The density of gold in its proper frame of reference is 19.3 \times 10\text{ kg/m}^3. Determine its density is a frame of reference where its velocity is 0.9 c. c is velocity of light in free space.
Discussion (0)
Sign in to post a solution, derivation, or discussion.
No comments yet. Start the conversation!