Black holes explained| what is black holes | science and black holes

what is black holes A black hole is a region of spacetime where gravity is so strong that nothing including light and other electromagnetic waves has enough energy to escape it. The theory of general relativity predicts that a sufficiently compact mass can deform spacetime to form a black hole. The boundary of no escape is called the event horizon. Although it has a great effect on the fate and circumstances of an object crossing it, it has no locally detectable features according to general relativity In many ways, a black hole acts like an ideal black body, as it reflects no light. Moreover, quantum field theory in curved spacetime predicts that event horizons emit Hawking radiation, with the same spectrum as a black body of a temperature inversely proportional to its mass. This temperature is of the order of billionths of a kelvin for stellar black holes, making it essentially impossible to observe directly biggest black hole in the universe what is black hole black holes explained the largest black hole in the universe size comparison the largest black hole in the universe black holes documentary largest black hole inside a black hole how black holes form supermassive black hole How are black holes formed what is black hole in hindi galaxy benaqab TV black hole in quran black hole picture 2023 what is black hole in urdu quran and science quran about black hole mairaj shareef and black hole mairaj shareef ka waqia mairaj nabi aur quran mojza nabi pak black hole black hole sound black hole in hindi black hole kya hai black hole sound om black hole music apk black hole sound nasa black hole music download is black hole real black hole class mystery of universe truth about black hole black hole vs white hole white hole white hole in hindi black hole vs white hole in hindi black hole vs white hole comparison white hole vs black hole white hole vs black hole in hindi black hole kaise banta hai black hole collision white hole collide with black hole space videos blackhole #benaqab #blackhole #blackholehero #sciencefacts #scienceexperiment