Astrophysics and Multiverse Theory

What is a wormhole?

• A type of insect

• A tunnel-like shortcut through spacetime

• A subatomic particle

• A distant galaxy

Who first theorized the concept of a wormhole in 1935?

• Albert Einstein and Nathan Rosen

• Stephen Hawking

• Carl Sagan

• Niels Bohr

What is the term for the hypothetical bridge that connects two separate points in spacetime through a wormhole?

• Spacelink

• Timeslip

• Einstein-Rosen Bridge

• Quantum Corridor

Which physicist is known for his contributions to the study of black holes and proposed the existence of Hawking radiation?

• Michio Kaku

• Richard Feynman

• Stephen Hawking

• Brian Greene

What is the primary theoretical benefit of using a traversable wormhole?

• Time travel to the past

• Faster-than-light travel

• Teleportation

• Communication with extraterrestrial beings

According to the multiverse theory, what does the term 'multiverse' refer to?

• Multiple versions of Earth

• Multiple universes coexisting simultaneously

• A collection of fictional universes

• Different dimensions within our universe

What is the name of the theory suggesting that our universe is just one of many universes that make up a vast multiverse?

• String Theory

• Quantum Mechanics

• Multiverse Theory

• Cosmic Inflation Theory

Which of the following is NOT a type of multiverse proposed by physicists?

• Parallel Universes

• Bubble Universes

• Mirror Universes

• Time Loop Universes

In what type of Universes you can coexist at the same timeline, but a few details are changed only?

• Parallel

• Multiverse

• Universe

• Galaxy

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