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What happens if you change the amplitude or frequency of a sound?
Wiki User
∙ 15y ago
The period would decrease, since the period is simply the reciprocal of the frequency. Also, the wavelength should decrease - since the speed of a wave usually doesn't depend significantly on the frequency, and the wavelength is equal to the speed divided by the frequency.
Wiki User
∙ 8y ago
Wiki User
∙ 7y agoWhen you change the frequency of a sound wave, its pitch (what you hear) increases and its wave length shortens.
Wiki User
∙ 15y agowhe n th volume increses
Wiki User
∙ 15y agoIts pitch will increase or decrease.
Anonymous
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What happens to the frequency and Amplitude when you scream?
amplitude increases (louder the sound is, bigger is the amplitude)
When sound waves of the same frequency and amplitude arrive 180 degrees out of phase what happens?
They canceled
What affect if any does frequency have on the amplitude of a wave?
The sound pressure amplitude tells about how loud the tone will be and the frequency (cycles per second) of the oscillation tells how high the sound of the tone will be. The amplitude gives the loudness of the tone: http://en.wikipedia.org/wiki/Loudness The frequency gives the pitch of the tone: http://en.wikipedia.org/wiki/Pitch_%28music%29
What do the amplitude and frequency of a sound wave represent?
Amplitude: 'loudness'Frequency: 'pitch'
How is volume changed in sound?
when amplitude is changed [ lets take it as we have increased the amplitude] the frequency increases. the higher the frequency the louder the sound becomes. See I am a student of class 8 & whatever I knew I told u. I hope u would like the answer. Regards Arjun Mittal
What happens to the frequency and Amplitude when you scream?
amplitude increases (louder the sound is, bigger is the amplitude)
What happens to the loudness of a sound if its amplitude decreases?
It is less loud. Frequency affects what we hear as pitch. Amplitude affects volume.
When sound waves of the same frequency and amplitude arrive 180 degrees out of phase what happens?
They canceled
What affect if any does frequency have on the amplitude of a wave?
The sound pressure amplitude tells about how loud the tone will be and the frequency (cycles per second) of the oscillation tells how high the sound of the tone will be. The amplitude gives the loudness of the tone: http://en.wikipedia.org/wiki/Loudness The frequency gives the pitch of the tone: http://en.wikipedia.org/wiki/Pitch_%28music%29
What is the difference between loudness and pitch of sound?
Amplitude versus frequencyLoudness is a function of the sound wave's amplitude of the sound pressure. Aour ear drums are moved by the sound pressure.The greater the amplitude, the greater the volume. Pitch is related to its frequency. The higher the frequency, the higher the pitch.Loudness = amplitude of the sound pressureSoftest soundLoudest soundPitch = frequencyLowest pitchHighest pitch
Dose the pitch of a sound coincide with frequency or amplitude?
Frequency.
What do the amplitude and frequency of a sound wave represent?
Amplitude: 'loudness'Frequency: 'pitch'
How is volume changed in sound?
when amplitude is changed [ lets take it as we have increased the amplitude] the frequency increases. the higher the frequency the louder the sound becomes. See I am a student of class 8 & whatever I knew I told u. I hope u would like the answer. Regards Arjun Mittal
Why the amplitude doesn't depend on frequency and time period?
Amplitude is how loud sound is and does not change a sounds pitch. They are independent.
What are the 2 elements of sound?
Frequency and amplitude.
What is the formulae for finding amplitude of sound?
Amplitude= velocity/frequency Sound velocity is known for many materials, e.g., air The frequency changes, according with: high voice - high frequency (low amplitude) and vice versa
Pitch corresponds to what characteristics of a sound wave?
Frequency and amplitude.
