A calculate the wavelength of the sound waves whose frequency is 220 hz and speed is 990 m/s in a given medium
Share
A calculate the wavelength of the sound waves whose frequency is 220 hz and speed is 990 m/s in a given medium
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
Explanation:Formula -
Velocity = Wavelength × Frequency
Using the above mentioned formula,
__________
v = λ × n
__________
where λ denotes Wavelength and n denotes frequency
Given,
v = 990 m/sec
n = 220 Hz
λ = ???
v = λ × n
990 = λ × 220
=> λ = 990 / 220
=> λ = 4.95
WAVELENGTH (λ) = 4.95m