A meniscus, but whether it has a positive curve or a negative one depends on whether it wets the glass.
The Meniscus is the name for bubble in the metric system
As the diameter of the container decreases, the meniscus becomes more pronounced. The meniscus may be convex (curving upward) or concave (curving downward). Most of the time you will find that the meniscus is concave. The most notable exception is the meniscus that forms from mercury. When taking measurement readings it is important that the reading is done properly. The following rules must be adhered to: I. Read the meniscus at eye level. Do not read the meniscus from above or below eye level. Significant measurement errors may occur II. Read the bottom of a concave meniscus and the top of a convex meniscus.
You should always measure at the lowest part of the meniscus. The meniscus is a slight curvature at the top of a liquid in a container.
The meniscus rule states that you always measure the volume of a water-based solution from the bottom of the meniscus when you are using a graduated cylinder.
Level with the bottom of the fluid's meniscus
The answer depends on the liquid, or more specifically, how the surface tension in the liquid affects the meniscus. It should be the top of the meniscus for liquids such as mercury but the bottom for liquids such as water or alcohol.
A meniscus, but whether it has a positive curve or a negative one depends on whether it wets the glass.
nawt
You *don't* read the line where the fluid meets the glass. You look past it, to the middle of the downward curve in the fluid, the "meniscus" and read from that.
water surface meniscus or knee cartilage meniscus?
The meniscus - the upward curve of a liquid in a narrow vessel.Read more: When_water_is_ina_container_the_surface_of_the_water_is_curved_this_curve_is_called
It's called Ya Mum's Panis
Water's meniscus curves up. Mercury's meniscus curves down.
Do you mean is a meniscus always concave? If so, then no. For example, the meniscus of mercury is convex.
Meniscus
meniscus is the level of a liquid in a cylinder.