Register
A 2280-Hz sound wave has a wavelength of 0.655 m in an unknown medium. What is the speed of the wave?
143k views
3 votes
A 2280-Hz sound wave has a wavelength of 0.655 m in an unknown medium. What is the speed of the wave?

User UnstableFractal
by
9.2k points

2 Answers

4 votes

Wave speed = (frequency) x (wavelength)

= (2,280 per second) x (0.655 meter)

= 1,493.4 meter per second
User Sofox
by
8.0k points
4 votes
Speed , v = fλ

where v is speed in m/s, f = frequency in Hz, and λ is wavelength in m

v = 2880 Hz * 0.655m

v = 1886.4 m/s

Speed of the wave is = 1886.4 m/s
User Dolbz
by
8.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.1m answers

Other Questions

At sea level, water boils at 100 degrees celcius and methane  boiled at -161 degrees celcius. Which of these substances has a stronger force of attraction between its particles? Explain your answer
Physical properties of minerals graphic organizer
what is a device that transforms thermal energy to mechanical energy
How many light sources do you know Pls list them
What is the minimum resistance which can be made using five resistors each of 1/5
Link Copied!