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As compared to a louder sound, a soft sound would have a lower intensity, that is, less power. This also means the sound wave has less amplitude.
At night-time there are less sounds from traffic and people - therefore any sounds that are heard seem louder.
It would depend on the size, shape, and weight of the water bottle, and whether you mean a glass or plastic container. Also, if you mean a 'hot water bottle', that uses different material and holds more or less weight depending on how full it is.
That depends on what fills the remainder of the bottle. If it is air, the average density of your bottle will be less than the density of the liquid.That depends on what fills the remainder of the bottle. If it is air, the average density of your bottle will be less than the density of the liquid.That depends on what fills the remainder of the bottle. If it is air, the average density of your bottle will be less than the density of the liquid.That depends on what fills the remainder of the bottle. If it is air, the average density of your bottle will be less than the density of the liquid.
Sound has two quantitative qualities that we usually measure and those are amplitude and frequency. So I am asuming you are referring to the loudness and softness as the amplitude quantity. The louder a sound, the more energy it carries. So, a loud sound, using your descriptive terms, has more energy than a soft sound, which has less amplitutde.
A speed can't be louder or less loud. The sound itself can be louder; or the speed can be faster.
My idea is that the water vibrates and sends sound waves through out the water and up the bottle creating the echo. I think that the more water the more high pitched the sound because since in water there are less particles to interfere with sound waves and water muffles sound. So in the bottles with less water the sound is deeper and lower pitched because the sound waves are mostly reverberating against the bottle.
As compared to a louder sound, a soft sound would have a lower intensity, that is, less power. This also means the sound wave has less amplitude.
To change the sound, For instance an overdrive pedal boosts the sound making it louder and clearer, where as a distortion pedal makes it louder but less clear.
At night-time there are less sounds from traffic and people - therefore any sounds that are heard seem louder.
with less water in it
Depends on the bottle
More or less space for the vibration.Stay in school. Hugs before drugs.
Since air is less dense than water, the air pushes the bottle upward. The water filled bottle would sink because the density is greater than water.
The harder you hit it - the more the triangle vibrates, and the louder the sound it produces.
Dual is usually louder due to less back pressure. The amount it is louder depends on how it's built.
to use less water when flushing