Exploring Black Holes and Wormholes

What was the initial status of black holes in scientific theory?

• They were considered a proven fact.

• They were a myth from ancient cultures.

• They were a prediction made by Einstein.

• They were discovered by Galileo.

What is the key ingredient used by Danielle Fatio in his black hole experiments?

• Light

• Sound waves

• Water

• Magnetic fields

What phenomenon does Fatio observe in his lab that confirms Einstein's theory?

• Time moving backwards

• Waves freezing at the horizon

• Light speeding up

• Matter disappearing

How does gravity affect time near a black hole according to Einstein's theory?

• Time speeds up.

• Time remains constant.

• Time stretches and slows down.

• Time reverses.

What is one theory about what happens beyond the event horizon of a black hole?

• It is filled with antimatter.

• It leads to another universe.

• It is a portal to the past.

• It contains a singularity where space and time converge.

What is a white hole theorized to do?

• Create new galaxies

• Spit out matter and energy

• Absorb all matter and energy

• Destroy black holes

What happens to objects as they approach a black hole, according to the spaghettification theory?

• They explode into particles.

• They become invisible.

• They are stretched into long thin strips.

• They are compressed into a sphere.

What is a potential benefit of wormholes for space travel?

• They make planets habitable.

• They enable instant communication.

• They provide unlimited energy.

• They allow travel faster than light.

What is a major challenge in using wormholes for travel?

• They require too much energy.

• They are located in distant galaxies.

• They collapse upon entry.

• They are too small to enter.

What is the relationship between black holes and white holes in the context of wormholes?

• Black holes and white holes are the same.

• Black holes absorb matter, white holes expel it.

• White holes are larger than black holes.

• Black holes and white holes are unrelated.