Question

Whales call to each other when they are underwater. Their calls can travel very long distances. How long will it take for a whale call to reach another whale at a distance of 60 km?

speed of sound in water is 1500 m/s

Hi @zamalaman​

Answer 1

Answer:

1500m = 1.5 km per second

so,

60/1.5. = 40 seconds.( mark me as brilliant pls)

Answer 2

Explanation:

distance between whales = 60 km or 60000 m

speed of sound in water = 1500 m/s

now, time = distance ÷ speed

= 60000 ÷ 1500

= 40 seconds