SUMMARY
The wave speed observed by the boy fishing on the jetty is calculated to be 1 meter per second (m/s). This conclusion is derived from the observation of 4 waves passing in 2 seconds, with each wave having a wavelength of 0.5 meters. The total distance covered by the waves is 2 meters, calculated using the formula v = d/t, where d is the distance and t is the time. Therefore, the speed of the waves is confirmed as 1 m/s.
PREREQUISITES
- Understanding of wave properties, including wavelength and frequency.
- Familiarity with the formula for wave speed: v = d/t.
- Basic knowledge of time measurement in seconds.
- Ability to perform simple arithmetic calculations.
NEXT STEPS
- Explore the relationship between wave speed, frequency, and wavelength using the formula v = fλ.
- Investigate different types of waves and their characteristics in physics.
- Learn about wave interference and its effects on wave speed.
- Study real-world applications of wave speed in various fields such as oceanography and acoustics.
USEFUL FOR
Students studying physics, educators teaching wave mechanics, and anyone interested in understanding the principles of wave motion.