লক্ষ্য করুন: এই এন্ট্রির অনুবাদ বর্তমানে মান পর্যালোচনার অধীনে রয়েছে, তাই কিছু বিষয়বস্তু সাময়িকভাবে শুধুমাত্র ইংরেজিতে প্রদর্শিত হচ্ছে।
এই এন্ট্রিটি এখনও আপনার ভাষায় অনুবাদ করা হয়নি, তাই নিচে মূল লেখাটি দেখানো হচ্ছে।
white hole
This term is used exclusively within the realm of theoretical physics and general relativity. It describes a hypothetical celestial object that serves as a temporal and spatial inversion of a black hole. While a black hole possesses an event horizon that prevents anything from escaping, a white hole possesses an event horizon that prevents anything from entering.
Because white holes are mathematical solutions to the Einstein field equations rather than observed astronomical phenomena, the term is typically used in speculative scientific discourse or science fiction. It is often paired with the concept of a wormhole, suggesting that a black hole and a white hole could be the two opposite ends of a single bridge through spacetime.
Meanings
Examples
A white hole is essentially a black hole running backward in time.
Could a white hole be the exit point of a wormhole?
I wonder if a white hole actually exists anywhere in our universe.
The professor explained that nothing can ever enter a white hole.
Imagine a world where a white hole spews endless energy into the void.
Mathematically, a white hole is the time reversal of a black hole.
Wait, so you are saying a white hole just ejects matter?
The theory suggests that the Big Bang might have been a massive white hole.