Question 1 What is the speed of sound in air? Question 2 What is the speed of sound in water? Question 3 What is the speed of sound in solids? Question 4 Where would sound travel faster- in wood or water? Question 5 In which medium sound travel faster- air or iron? Question 6 When we put our ears to a railway line, we can hear the sound of an approaching train … [Read more...] about Speed of sound