Answer:
a 343 meters per second (m/s)
b 306.083 meters per second (m/s)
c 1450 to 1498 meters per second
d 5,960 meters per second
Step-by-step explanation:
a) speed of sound In air at ground level (20° C)
= 343 meters per second (m/s)
b) speed of sound for airplane (-40° C)
= 306.083 meters per second (m/s)
c) speed of sound In water
= Water (distilled) range from 1450 to 1498 meters per second ,
and Water (sea) 1531 meters per second
d) speed of sound In steel
= 5,960 meters per second