Multiple choice general knowledge science & technology

What is Einstein-Rosen Bridge?

  1. Its a bridge that connects the centre of the universe to the edge of the universe.

  2. It's a bridge built in the US in the honour of Einstein & Rosen.

  3. The thin tube of space time linking 2 black holes and therefore connecting 2 parallel universes.

  4. It's a theory which states that the Earth is in the centre of the universe.

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

An Einstein-Rosen bridge is a theoretical feature of general relativity that represents a wormhole - a shortcut through spacetime connecting two distant points. It can be visualized as a thin tube connecting two black holes, potentially linking different regions of spacetime or even parallel universes. The concept emerged from solutions to Einstein's field equations.