What is the name of the "curve" in measuring liquids?
Meniscus.
(Measure at the bottom of it.)
The meniscus is concave |_| when the liquid wets the surface. When it doesn't wet the surface (mercury is an example), the meniscus is convex|line on top|. Poor drawings but that's the best I can do. Water, for example, is called adhesive and mercury is cohesive.
If a rocket is thought to be unstable, which is of the fallowing changes is most likely to improve the stability? Adding tail fins, Adding body fins, adding a nose fin, or removing all the fins,
The name of the "curve" in measuring liquids is called the meniscus. To observe the meniscus, follow these steps:
1. Fill a graduated cylinder, test tube, or other suitable container with the liquid you want to measure.
2. Place the container on a flat surface at eye level, ensuring that the container is upright and not tilted.
3. Look at the liquid level. You will notice a curved upper surface, resembling a "U" or an inverted "U". This curve is the meniscus.
It's important to note that the shape of the meniscus can vary depending on the liquid being measured. In some cases, the meniscus can be concave, meaning it curves downward in the center. In other cases, it can be convex, curving upward in the center. Observing the meniscus accurately is essential for precise liquid measurement.