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The Cosmic Mystery of White Holes
Imagine a giant vacuum cleaner in space, sucking everything that comes near. That's what we call a black hole. But have you ever heard of a white hole? Just like a geyser spews out water, a white hole is believed to spit out matter and energy! It's like the opposite of a black hole. But here's the catch, we haven't found a white hole yet! These cosmic mysteries are just in our science books for now. But who knows? Maybe you'll be the future explorer who finds the first white hole!
Question 1
What is a black hole?
A space vacuum cleaner that sucks everything
Explanation. In the context of the provided content, a black hole is likened to a gigantic vacuum cleaner in space that pulls in everything that comes near it.
A moon without light
An asteroid moving very fast
A new galaxy
A star that fell from the sky
Question 2
What is a white hole?
A star that shines very brightly
A hole in the ozone layer
A white dwarf star
Believed to spit out matter and energy
Explanation. According to the content, a white hole is believed to spit out matter and energy, similar to how a geyser spews out water. It is considered the opposite of a black hole.
The north pole of a planet
Question 3
Have we found a white hole yet?
Yes, we have found many white holes
No, we have not found any white holes yet
Explanation. The content states clearly that we haven't found a white hole yet. These cosmic mysteries remain in our science books for now.
Yes, but only one white hole has been found
No, but we are close to finding one
Yes, we have found a white hole but it disappeared
Question 4
What is the function of a geyser in the context of a white hole?
Geyser and white hole both absorb matter
Geyser is used to compare with white hole for spewing out water
Explanation. In the text, a geyser is used as a metaphor to explain the concept of a white hole. Just like a geyser spews out water, a white hole, theoretically, would spit out matter and energy.
White hole and geyser both are found in space
Geyser is a type of white hole
Geyser is used to prevent white hole from spewing matter
Question 5
What can you infer about the possibility of finding a white hole in the future?
We will never find a white hole
We will find a white hole in the next few years
Only astronauts can find a white hole
Anyone, including you, could potentially find a white hole
Explanation. The text implies that the discovery of a white hole is a future possibility and that anyone, even the reader, could potentially discover the first white hole.
White holes can only be found using special equipment
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