Directions: In the following question, sentences of a paragraph have been jumbled and have been labelled as A, B, C, D and E. You are required to rearrange the jumbled sentences accordingly by selecting the correct option.

A: The sonification revisits the actual sound waves discovered in data from NASA’s Chandra X-ray Observatory. 

B: The popular misconception that there is no sound in space originates from the fact that most of the space is essentially a vacuum, providing no medium for sound waves to propagate through.

C: Since 2003, the black hole at the centre of the Perseus galaxy cluster has been associated with sound.

D: Now a new sonification brings more notes to this black hole.

E: This is because astronomers discovered that pressure waves sent out by the black hole caused ripples in the cluster’s hot gas that could be translated into a sound note — one that humans cannot hear.

1
ABCDE
2
ECADB
3
BCADE
4
CDABE
5
CEDAB

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