Air can get into pipes for many reasons. If you are on a well system you may be sucking air in from loose connections. On many municipal systems there are numerous leaks and each sucks in some air to the system.
no they are not
Pvc pipes are cheaper. They are easier to join. They last longer.
In the U.S. they are called plumbers, assuming you mean water pipes, and not the pipes that one smokes.
Pipes that have been welded (or melted) together.
A panpipe typically has multiple open-ended pipes, typically ranging from 10 to 20 or more. The exact number of pipes can vary depending on the size and construction of the panpipe.
the shorter pipes are higher-pitched.
ten
The Incas developed an advanced road and irrigation system that is still in use today in parts of South America. They also created a form of accounting system using quipus, which is similar to modern data organization and storage methods. Additionally, the Inca practice of terrace farming is still utilized in some regions for agriculture.
i makes a noise called oaiso and the oaiso noise is a noise of blowing in pan pipes coz the blowing is vibrating of the sides how this answeres ur question or either go to china to find out
Diw-diw-as is an instrument used in northern part of the country. It has 5 slender bamboo that tied to each other.......it's an Philippine tribal musical instrument .. it's a bamboo pan pipes ..
panpipe
A siku is an Andean panpipe (a musical instrument).
Panpipe
The incas mad panpipes because at any time in history, when a society is in peace and not desperatly searching for food, they will focus on music and arts. So because there was a time of peace, the Incans created the panpipe as a scource of entertainment.
the panpipe i guess
One.