in General Knowledge, Science Sound travels 15 times faster through…. by Chirag Chauhan December 4, 2015, 5:32 pm 182 Views Sound travels 15 times faster through steel than through the air. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website By using this form you agree with the storage and handling of your data by this website. *