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How do the amplitudes of a decibel sound and a 100-decibel sound compare?
Wiki User
∙ 10y ago
The power or intensity of the louder one is 10 billion times the power or
intensity of the softer one.
Since the power or intensity is typically proportional to the square of the
wave amplitude, the amplitude of the louder one is a mere 100,000 times
the amplitude of the softer one.
Wiki User
∙ 10y ago
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How do the amplitudes of a 120-decibel sound and a 100-decibel sound compare?
-- A difference of 20 dB means the louder one is delivering 100 times as much power as the softer one is. -- The power delivered by any sinusoidal phenomenon is usually proportional to the square of the amplitude. So the amplitudes would have to be in the ratio of 10 to 1. The louder one has 10 times the amplitude of the softer one.
How do the amplitude of a 120 - decibel sound and a 100 - decibel sound compare?
-- A difference of 20 dB means the louder one is delivering 100 times as much power as the softer one is. -- The power delivered by any sinusoidal phenomenon is usually proportional to the square of the amplitude. So the amplitudes would have to be in the ratio of 10 to 1. The louder one has 10 times the amplitude of the softer one.
Loudness of sound amplitude in terms of decibles?
More Decibels mean more power in the sound. large amplitudes also mean more power in the sound. In order to double the audible signal one uses quadruple energy. or.. to double the decibel output one must quadruple the energy input. Regards.
What is the Measurement of sound energy?
The standard unit for sound energy is the decibel (Db).
Name term for irregular sound vibrations?
decibel
How do the amplitudes of a 120-decibel sound and a 100-decibel sound compare?
-- A difference of 20 dB means the louder one is delivering 100 times as much power as the softer one is. -- The power delivered by any sinusoidal phenomenon is usually proportional to the square of the amplitude. So the amplitudes would have to be in the ratio of 10 to 1. The louder one has 10 times the amplitude of the softer one.
How do the amplitude of a 120 - decibel sound and a 100 - decibel sound compare?
-- A difference of 20 dB means the louder one is delivering 100 times as much power as the softer one is. -- The power delivered by any sinusoidal phenomenon is usually proportional to the square of the amplitude. So the amplitudes would have to be in the ratio of 10 to 1. The louder one has 10 times the amplitude of the softer one.
How do the amplitudes of a decibel sound a 100-decibels sound compare?
The power or intensity of the louder one is 10 billion times the power or intensity of the softer one. Since the power or intensity is typically proportional to the square of the wave amplitude, the amplitude of the louder one is a mere 100,000 times the amplitude of the softer one.
What is decibel range?
A decible range is a measurement of sound so that people can compare the amount they are hearing.
What is a decibel in terms of sound?
A decibel is a measure for sound.
How does the intensity of a 40-decibel sound compare to the intensity 20-decibel sound?
100 times. Each bel (10 decibels) is ten times as loud thus 20 to 40 is 100 times.
What does a decibel have to do with sound?
A decibel is the unit of measuring the level of sound.
How does intensity of a 40 decibel sound compare to intensity if a 20 decibel sound?
The 40dB sound is (40 - 20) = 20 dB louder than the 20 dB sound.20 dB louder = 10(20/10) = 102 = 100 times louder
How are sound waves made?
sound waves are made by amplitudes
How would you compare loud sounds from loud sounds?
Sound is measured in Decibels. This is judged based on the human hearing. You can use a decibel meter to detect just how loud a sound is.
Loudness of sound amplitude in terms of decibles?
More Decibels mean more power in the sound. large amplitudes also mean more power in the sound. In order to double the audible signal one uses quadruple energy. or.. to double the decibel output one must quadruple the energy input. Regards.
What is the most common unit of sound loudness?
The most common unit of sound loudness is the decibel (dB).
