i will like to know whether Stephen William Hawking's theories about the black hole...because i was a ordinary person who want to know what is black hole is about...because i see a lot of articles about black hole but none of it i can understand so i hope somebody here can help me out by explain...
then i want to know how to prove E=hf without any assumption but with our basic physics knowledge to prove the formula is actually explaining quantum physics theory....i still blur about the formula for quantum physics...thanks if someone help me out!