Finding Wave Speed: A Boy Fishing on the Jetty

In summary, the purpose of finding wave speed in "A Boy Fishing on the Jetty" is to determine the speed at which the waves are moving in order to better understand the conditions of the ocean and the potential impact on the boy fishing on the jetty. The factors that affect the wave speed include the wind speed and direction, water depth, and the shape and slope of the jetty. Wave speed can be measured by timing how long it takes for a wave to travel a known distance, and it can impact the boy fishing on the jetty by creating stronger currents and affecting the difficulty of fishing. Understanding wave speed is important for safety reasons and for predicting future wave conditions.
  • #1
Sullo
15
0

Homework Statement


A boy fishing on the jetty observes water waves coming in from the ocean. He sees 4 waves pass him by in 2 seconds, each with a wavelength of 0.5m The speed of the waves is?

Homework Equations


v=d/t

The Attempt at a Solution


4 waves pass him in 2 seconds. 4waves x 0.5m (Wavelength) = 2m

V= d/t 2/2 = 1m/s
 
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  • #2
Right.
 

1. What is the purpose of finding wave speed in "A Boy Fishing on the Jetty"?

The purpose of finding wave speed in "A Boy Fishing on the Jetty" is to determine the speed at which the waves are moving in order to better understand the conditions of the ocean and the potential impact on the boy fishing on the jetty.

2. What factors affect the wave speed in "A Boy Fishing on the Jetty"?

The factors that affect the wave speed in "A Boy Fishing on the Jetty" include the wind speed and direction, water depth, and the shape and slope of the jetty.

3. How is wave speed measured in "A Boy Fishing on the Jetty"?

Wave speed can be measured in "A Boy Fishing on the Jetty" by timing how long it takes for a wave to travel a known distance, such as the length of the jetty. This can be repeated multiple times and an average speed can be calculated.

4. How does wave speed impact the boy fishing on the jetty?

The wave speed can impact the boy fishing on the jetty by creating stronger currents and potentially causing him to lose his balance. It can also determine the direction and strength of the waves, which can affect the difficulty of fishing and the chances of successfully catching fish.

5. Why is it important to understand wave speed in "A Boy Fishing on the Jetty"?

Understanding wave speed in "A Boy Fishing on the Jetty" is important for safety reasons, as it can help determine potential hazards and risks for the boy on the jetty. It can also provide valuable information for predicting future wave conditions and planning future fishing trips.

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