I would say strength as in weak or strong. Possibly intense if something was highly flavored.
The liquid part of soup is called the broth or stock. It is typically made by simmering bones, meat, vegetables, and seasonings in water to extract flavor.
Normally the liquid used is either a spirit or another form of alcohol, which is where they get their alternate name, the spirit level.
The liquid used in a spirit level is typically called either spirit or alcohol. It is a clear liquid that helps indicate whether a surface is level by creating a bubble that moves to the center of the vial.
When a liquid is held in a vessel, the water adheres to the side of the vessel. So when the amount of liquid held by the vessel is less than the full amount the vessel will hold, the liquid level rises where it touches the vessel. It "sticks" to the side of the vessel hard enough to be above the top of the liquid. This is called a negative meniscus. When the level of the liquid is higher than the top of the vessel (but doesn't overflow the top due to the surface tension of the liquid), then there is a positive meniscus.
Liquid level gauges are used to show the level of liquid in a container. They are most often used to view the level of liquid in tanks and boilers in an industrial setting.
Apparently it does.
Liquid smoke does not expire in the traditional sense, as it does not support bacterial growth. However, its flavor may weaken over time. It is best to use liquid smoke within 2-3 years of opening for optimal flavor.
Liquid or powder? And what flavor?
If the liquid is static or moving with a constant velocity, then liquid pressure at a particular level is constant.In case the liquid is in accelerated motion we will get variation in the liquid pressure at a particular level
That is too vague to be understood. You need to define whether "flavor" is liquid, granular or powder.
A liquid leveler is used to maintain a consistent level of liquid in a container by automatically adjusting the flow of liquid in and out of the container. It works by using sensors to detect the current liquid level and then controlling valves or pumps to add or remove liquid as needed to keep the level constant.
This is called parallax error.