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The loudness of a sound wave is determined by its?

By its amplitude. Really loudness is sound intensity & intensity depends on square of amplitude ie. higher the amplitude higher the intensity which means higher the loudness.


Why amplitude modulation is called as collector modulation?

amplitude modulation using collector modulator gives:More symmetrical envelope• Higher power efficiency• Higher output power• Need higher amplitude modulatingsignal


Is the higher the amplitude of a wave the quieter it sounds true or false?

False. The amplitude of a wave corresponds to its loudness, not its quietness. Higher amplitude waves produce louder sounds.


How is the loudness related to amplitude?

Loudness is related to the amplitude of a sound wave. The higher the amplitude of a sound wave, the louder the sound will be perceived by our ears. Amplitude represents the intensity or strength of the sound wave.


What does the the amplitude look like for a loud sound?

The amplitude of a sound wave is a measure of its loudness. A loud sound will have a higher amplitude.


What amplitude is higher zero or one?

Zero has no amplitude, so ' 1 ' is definitely bigger.


Does amplitude change when the pitch get higher?

No, the amplitude of a sound wave does not change as the pitch gets higher. The amplitude of a sound wave determines the loudness of the sound, while the pitch is determined by the frequency of the wave.


What controls the amplitude of a wave?

wellllll energy of the wave controls the amplitude of a wave


What has the greater energy sounds with the higher amplitude or sound wave with higher frequency?

Sounds with higher amplitude have greater energy than sounds with higher frequency. Amplitude corresponds to the intensity or loudness of a sound, while frequency relates to pitch. In general, the energy of a sound wave is proportional to its amplitude squared.


What do the amplitude and frequency of a sound wave represent?

The amplitude of a sound wave represents its loudness or intensity, with higher amplitudes indicating louder sounds. The frequency of a sound wave represents its pitch, with higher frequencies corresponding to higher-pitched sounds.


How does amplitude affect a light wave?

The amplitude of a light wave affects its brightness or intensity. A higher amplitude corresponds to a brighter light, while a lower amplitude results in a dimmer light.


What wave characteristics affects the loudness of a sound?

The amplitude of a sound wave directly affects its loudness – greater amplitude corresponds to louder sounds. The frequency of a sound wave can also affect loudness, as higher frequencies are generally perceived as louder than lower frequencies at the same amplitude.

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