Question

Howler monkeys howl to let other groups know where they are so they don’t get into turf battles.

The calls can be so loud that they can be heard 3 km away! Thinking back to Activity 1, how long
would it take the sound to get from the calling monkey to another monkey if the monkeys were 2
km apart?

Answer 1

How long would it take for the sound to travel from a calling monkey to another monkey 2 km away?

Step-by-step explanation:

Howler monkeys howl to communicate with other groups and prevent turf battles. Their calls can be heard up to 3 km away! To calculate how long it would take for the sound to reach another monkey 2 km away, we can use the formula: speed = distance/time. Since the distance is 2 km, we need to find the time it takes for sound to travel 2 km at the speed of sound. The speed of sound in air at room temperature is around 343 meters per second. We can convert the distance to meters (2000 meters) and divide it by the speed of sound (343 m/s) to find the time it takes:

Time = Distance / Speed

Time = 2000 m / 343 m/s

Time ≈ 5.83 seconds

Therefore, it would take approximately 5.83 seconds for the sound to travel from the calling monkey to another monkey 2 km away.

Answer 2

Step-by-step explanation:

If the howler monkeys were 2 km apart (2,000 meters), we can calculate the time it would take for the sound to travel from the calling monkey to the other monkey:

Distance between the monkeys = 2,000 meters

Speed of sound in air = 343 meters per second

Time = Distance / Speed

Time = 2,000 meters / 343 meters per second

Time ≈ 5.83 seconds

So, it would take approximately 5.83 seconds for the sound of the howling monkey to travel from one monkey to another if they were 2 km apart.