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What is a concave line?
A concave line is a line that caves in.
What is an imaginary straight line drawn perpendicular to a concave mirror at its center?
The line is called the principal axis. It passes through the center of curvature and focus of the mirror.
What is a meniscus why it necessary to know about it when measuring liquids?
The meniscus is the concave line of liquid that forms in a graduated cylinder (measuring volume) due to that liquid's adhesion (the tendency to want to stick to other things). When measuring a liquid's volume in a graduated cylinder, you read the volume from the bottom of the meniscus. Therefore, the meniscus does not measure anything, it is where you measure a liquid's volume from.
What are the four railroads called on Monopoly?
Reading, Pennsylania, B&O, and Short Line
How do you make a concave triangle?
i think you have to put both of the points onto the line
When was Reading to Taunton line created?
Reading to Taunton line was created in 1906.
What is the difference straight ppf and concave ppf?
If the opportunity cost is constant, the PPF is a straight line; when the opp. cost of a good rises when it is produced more, then concave.
What is the meniscus line?
The meniscus line is where the surface of a liquid curves in a cylindrical container, creating a concave or convex shape. It is typically used when measuring the volume of a liquid in a graduated cylinder or other similar vessel.
What is the the bottom of a curved line in a graduated cylinder?
The "bottom of a curved line" made by the liquid in a graduated cylinder could be called the "measuring line" or "reference line" in the application of that piece of labratory equipment. The curved surface of the liquid itself is called the meniscus, and we look to the bottom of the meniscus to make our reading as to the volume of the liquid in the graduated cylinder. The liquid in the cylinder "grabs" the sides of the cylinder and "pulls itself up" just a bit, and that creates the curve in the surface of the liquid. And that curve, the meniscus (which is from the Greek word for crescent), leaves us with a problem: where do we "read" the volume marked off by the graduations along the side of the cylinder? And the answer is, "At the bottom of the meniscus."
The straight line that is drawn perpendicular to the center of a concave or convex mirror is the?
optical axis
What is a concave polyhedron?
Formally, a polgon is concave if there is at least one pair of points in (or on) the polyhedron such that the straight line joining the two points is not wholly inside (or on) the polyhedron.In less formal terms, a concave polygon is one which has a bit going inwards.
When was Short Line Reading Series created?
Short Line Reading Series was created in 2007.
