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If the amplitude of a wave changes which also changes?
If the amplitude of a wave changes, the intensity of the wave also changes. The intensity of a wave is directly proportional to the square of its amplitude. So, as the amplitude increases, the intensity increases as well.
How does an increase in intensity change the amplitude?
An increase in intensity of a wave causes the amplitude to increase as well. This is because intensity is directly proportional to the square of the amplitude of the wave. So, as intensity increases, the amplitude of the wave also increases.
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.
What primarily depends on the intensity of sound?
The intensity of sound primarily depends on the amplitude of the sound wave. A higher amplitude corresponds to a louder sound. Sound intensity is measured in decibels (dB) and is perceived by our ears as volume.
Does the intensity of a wave increases when its amplitude decrease?
Intensity of a wave is proportional to the square of its amlitude so it should decrese when the amplitude is decreased.
What property of sound depends on the energy and intensity of the sound wave?
Its volume or how loud it is.
Is it true that sound intensity decreases when the amplitude decreases?
Yes, the sound intensity is directly proportional to the square of the amplitude of the sound wave. Therefore, when the amplitude decreases, the sound intensity also decreases.
How amplitude of a wave depend on the distance from focus?
amplitude of a wave depends on the intensity and goes on decreasing from its mean position
A light waves brightness depends on the?
A light wave's brightness depends on its amplitude, which determines the intensity of the wave. The greater the amplitude, the brighter the light wave will appear.
What happens to the intensity of a wave if the amplitude decreases?
Intensity of a wave is proportional to the frequency squared and amplitude squared based on this formula; I=1/2pw^2A^2V where p is the density of the medium, w is the angular frequency and A is the amplitude and V is the wave velocity. So, everything else remaining constant, decreasing the amplitude will decrease a waves intensity. Example decreasing the the amplitude by a factor of 4 will decrease the wave intensity by a factor of 8.
How will decreasing the amplitude of the sound waves from a TV affect its intensity?
Decreasing the amplitude of the sound waves will decrease the intensity of the sound coming from the TV. Intensity is directly proportional to the square of the amplitude, so reducing the amplitude will result in a corresponding decrease in intensity. This means that the sound will be quieter.
A amplitude of a wave related to?
Amplitude is related to the intensity because square of the amplitude is proportional to the intensity of the wave.
