Respuesta :

mhanifa

Answer:

  • 900 km
  • 5400 km

Step-by-step explanation:

The speed of sound in water:

  • s = 1500 m/sec

Time:

  • t = 10 min = 10*60 sec = 600 sec

or

  • t = 1 hour = 60 min = 60*60 sec = 3600 sec

Distance in 10 min:

  • d = s*t
  • d = 1500 *600 = 900 000 m = 900 km

Distance in 1 hour:

  • d = 1500*3600 = 5 400 000 m = 5400 km