How Can I Determine Speed and Frequency with Only a Wavelength Component?

  • Thread starter Thread starter StarGazer92
  • Start date Start date
  • Tags Tags
    Confusing
Click For Summary
To determine speed and frequency using only a wavelength component, the wave equation v = fλ can be applied, where v represents the speed of sound in air. It is suggested to assume a constant speed for all frequencies when working on projects like homemade musical instruments. Understanding harmonics requires knowledge of how frequency and wavelength relate to sound speed. The confusion often arises from the interplay of these variables in acoustic projects. Utilizing the standard speed of sound can simplify calculations for designing instruments.
StarGazer92
Messages
6
Reaction score
0
I'm trying to find out if there is a way to figure out speed and frequency with only a wavelength component, but having no such luck...I'm currently working on a project involving making a homemade musical instrument (I've made a kind of recorder with a closed air tunnel and I've done that, but I'm actually trying to figure out the harmonics needed. Is there a set speed for these frequencies or wavelengths? This is really confusing...

f = vλ

HELP! PLEASE!
 
Physics news on Phys.org
I think you can begin by assuming the same speed (the speed of sound in air -- look it up) for all frequencies of interest.

The wave equation should be: v = f \lambda
 

Thread 'Reference frames, center of rotation, etc'

Topic about reference frames, center of rotation, postion of origin etc Comoving ref. frame is frame that is attached to moving object, does that mean, in that frame translation and rotation of object is zero, because origin and axes(x,y,z) are fixed to object? Is it same if you place origin of frame at object center of mass or at object tail? What type of comoving frame exist? What is lab frame? If we talk about center of rotation do we always need to specified from what frame we observe?
View full post »

Similar threads

High School What sound frequencies can pass through a hole in a wall?
  • · Replies 31 ·
2
Replies
31
Views
4K
Undergrad Helmholtz resonator with multiple necks--formula?
  • · Replies 10 ·
Replies
10
Views
8K
Undergrad How is the damping of sound (over distance) affected by air properties?
  • · Replies 8 ·
Replies
8
Views
2K
Undergrad How Does Changing Mass and Spring Force Affect Watch Oscillators?
  • · Replies 11 ·
Replies
11
Views
2K
Wavelength to Frequency Relationship in Musical Notes
  • · Replies 11 ·
Replies
11
Views
5K
Color of Light: Frequency vs Wavelength.
  • · Replies 5 ·
Replies
5
Views
3K
Undergrad How is the direction of a harmonic wave expressed?
  • · Replies 6 ·
Replies
6
Views
2K
Help with understanding of RF theory-Kinetic inductance parametric amp
  • · Replies 1 ·
Replies
1
Views
2K
Undergrad How can one see the noise in the Fourier Domain (Nyquist Frequency)?
  • · Replies 6 ·
Replies
6
Views
2K
How can I convert audio signals into pulses for radio transmission?
  • · Replies 20 ·
Replies
20
Views
2K