Because light cannot escape from a black hole,there is no evidence that they actually exist.
Correct Answer:
Verified
Q1: Stars with masses between 8 and 14
Q3: In 1054,the imperial astronomer to the Chinese
Q4: In general,a Type Ia supernova is brighter
Q5: Type Ia supernovae are generally brighter than
Q6: After the core collapse and bounce in
Q7: Every year,two or three supernovae are seen
Q8: A Type Ia supernova is thought to
Q9: When a star becomes a black hole,its
Q10: Supermassive black holes are generally thought to
Q11: In general,an isolated pulsar speeds up as
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents