0
How do beats help determine whether two sound waves are the same frequency?
Wiki User
∙ 6y ago
A sound known as a "beat frequency" will be heard when two sounds of almost (but not quite) the same frequency are mixed together. This is commonly heard when tuning a stringed instrument (such as a guitar) into itself, or when tuning to a standard pitch generator. If the string is vibrating at exactly the same frequency as the standard, then no beat frequency is heard. If the string is vibrating at a just slightly different frequency from the standard, then the interference between the two sounds is heard as a regular "beat". The frequency of the beat is exactly equal to the difference between the two frequencies i.e. if the standard is 440 Hz and the string is vibrating at 441 Hz, then a beat frequency of 1 Hz will be heard.
Deon Jast
Add your answer:
Earn +20 pts
What dose the frequency of a sound wave determine?
The frequency of a sound wave will determine the pitch (or note).
What are beats Like sound?
If two sound waves are close in frequency,they can combine so that they interfere both constructivly and constructively at regular intervals the intervals depend on the difference between the two frequencies The repeated changes in loudness are called beats.:)
What can be determine from the frequency and wavelength of a wave?
The velocity of the wave
Determine which two properties of a sound wave change when pitch gets higher?
Its wavelength increases and its frequency decreases
What factor determine's the pitch of sound?
Pitch is determined by sound wave frequency; how fast something is vibrating. High-pitched sounds are higher frequency meaning they are vibrating faster. Low pitch means they are vibrating slower.
What dose the frequency of a sound wave determine?
The frequency of a sound wave will determine the pitch (or note).
Beats can be heard when two tuning forks?
Almost the same frequency and are sounded together.
What factors determine the quality of the sound?
Timbre of the sound. It is related to the frequency of the fundamental frequency and a combination of overtones.
What does the high frequency of a sound wave determine?
The frequency of a sound wave determines the pitch. So if there is high frequency it means that the sound will also be high pitched. If it is low frequency that means the sound will be low pitched.
What quality of sound does the frequency determine?
The Pitch or note.
Why A mosquito is said to produce a sound of high pitch why?
The high frequency of its wing beats.
Why a mosquito is said to produce sound of high pitch?
The high frequency of its wing beats.
Does the frequency of a sound determine how loud it is?
No, the pressure of the sound determines it's volume.
When a sound wave with a frequency of 256 Hz overlaps with a sound wave with a frequency of 250 Hz what would the frequency of the beats be?
There should be two beat frequencies produced: 506 Hz and 6 Hz.
What is an example of frequency?
Frequency can be found in sound, light, and line current. An example of frequency is, the frequency wave of light will determine what color the light is.
What does the pitch in a sound determine?
The pitch is basically related to the sound's frequency. A higher frequency (more vibrations per second, i.e., more hertz) is perceived as a higher pitch.
What are beats Like sound?
If two sound waves are close in frequency,they can combine so that they interfere both constructivly and constructively at regular intervals the intervals depend on the difference between the two frequencies The repeated changes in loudness are called beats.:)
