Quiz

CCI02.04.01.- Black Holes: Crash Course Astronomy

PEDRO ÁLVAREZ JIMÉNEZ 5 questions 3.0 (2 ratings)

Take the quiz

Questions in this quiz (5)

1When a star die, how big has to be the core in order to become a black hole?
1. A1.4 times the mass of the Sun
2. BBetween 1.4 and 2.8 times the mass of the Sun
3. CNone of above
2Why nothing can escape from a black hole?
1. ABecause black holes are very big
2. BBecause its escape velocity is unbeatable
3. CBoth are correct
3What is spaghettification?
1. AThe main technique for making spaghetti
2. BWhen an object is stretched and ripped apart by the any black hole
3. CBoth are incorrect
4We know nothing at the other side of the event horizon
1. ATrue
2. BFalse
5Black hole are very dangerous but
1. AIf you do not get closer
2. BIf you move faster than the light
3. CBoth are correct

Description: https://www.youtube.com/watch?v=qZWPBKULkdQ&list=PL8dPuuaLjXtPAJr1ysd5yGIyiSFuh0mIL&index=33
Author: PEDRO ÁLVAREZ JIMÉNEZ
Language: English
Views: 445
Tags: cultura científica 4º eso 2º term 1.- astronomy
Rating: 3.0 out of 5 · 2 ratings
Rate this quiz
Rate this quiz