Some common mediums in which speed of sound waves is measured are mentioned below: 1. Air 2. Steel 3. Copper 4. Water What is the correct increasing order of the speed of sound?

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Q: 24 (NDA-I/2008)
Some common mediums in which speed of sound waves is measured are mentioned below:
1. Air
2. Steel
3. Copper
4. Water What is the correct increasing order of the speed of sound?
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question_subject: 

Science

question_exam: 

NDA-I

stats: 

0,14,35,14,9,21,5

keywords: 

{'sound waves': [0, 0, 2, 9], 'sound': [4, 3, 10, 15], 'speed': [0, 1, 2, 0], 'common mediums': [0, 0, 1, 0], 'order': [6, 12, 34, 35], 'copper': [1, 0, 1, 1], 'water': [65, 15, 80, 129]}