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Intensity decreases when the energy of the wave is spread out over a larger area or when the amplitude of the wave decreases. This can happen due to factors such as distance from the source, absorption by the medium, or the spreading out of the wave as it propagates.

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AnswerBot

1y ago

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Sound intensity decreases when what decreases?

Sound intensity decreases when the distance from the sound source increases. Sound intensity also decreases as the medium through which the sound is traveling becomes more dense or absorbs more of the sound energy.


What decreases when the intensity of sound decreases?

When the intensity of sound decreases, the amplitude of the sound waves decreases. This means that the sound waves carry less energy, resulting in a softer and quieter sound. The perception of loudness is directly related to the intensity of sound.


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.


When the intensity of a sound decreases what decreases?

That means that it gets weaker.In physics, intensity is defined as power per unit area.


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.


How is the intensity of light and distance related?

The intensity of light decreases as distance from the source increases. This relationship follows an inverse square law, meaning that if you double the distance from the source of light, the intensity decreases by a factor of four.


What happens as the depth of The ocean increases?

Its intensity decreases.


What color is added to a hue to decrease it's intensity?

Adding white to a hue decreases its intensity.


If beam area decreases the intensity will?

increase. As the beam area decreases, the same amount of energy will be concentrated into a smaller area, leading to a higher intensity of the beam.


What happened to the intensity of solar energy as latitude increases?

decreases.


What happens to the intensity of a solar energy as latitude increases?

It decreases


Does sound Intensity decrease linearly with distance?

No, it follows the inverse square law. That is, the intensity is inversely proportional to the square of the distance. I2/I1 = (r1/r2)². Intensity decreases with 1/r² from increased distance, while the sound pressure decreases only with 1/r from increased distance.