Question 1 Is the speed of sound more in water or steel? Question 2 In which medium sound travels faster:air or iron? Question 3 What name is given to those aircrafts which fly at speeds greater than the speed of sound? Question 4 What is meant by supersonic speed? Question 5 On what factors does speed of sound depends? Question 6 Define sonic boom? Question 7 … [Read more...] about speed of sound in different medium