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Where is a liquid volume reading taken in relation to a meniscus?
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Vivien Metz
Wiki User
∙ 12y agoWhen a mensicus is present in a graduated cylinder or other measuring instrument, the volume is read at the lowest part. For water, this will be in the middle, at the bottom of the curve. For other liquids, however, this may be at the sides at the edge of an upward curve.
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Are correct procedures for reading the volume of water in the graduated cylinder?
Water in a glass graduated cylinder adheres to the sides of the cylinder, forming a meniscus which is an upward curve. When reading volume in a cylinder, look at the meniscus at eye level. Read the volume at the bottom of the curve.
How can you use volume and meniscus in the same sentence?
volume and meniscus
How can you put volume and meniscus in one sentence put together?
All equipment that is intended to measure volume will take into account the meniscus
How much does a glass of milk weigh?
No exact value but you can know the mass of liquid from this relation Denisty=Mass/volume so the mass=Volume*Density ,,, this is the weight of milk you can add the weight of the glass but you must first weigh it on a balance.
How much does glass of milk weigh?
No exact value but you can know the mass of liquid from this relation Denisty=Mass/volume so the mass=Volume*Density ,,, this is the weight of milk you can add the weight of the glass but you must first weigh it on a balance.
Reading the volume of liquid inside the graduated cylinder?
Always read from the bottom of the meniscus (where the liquid reaches up the side of the container).
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.
When reading the volume of a liquid in the graduated cylinder or you must read from the bottom of the?
You must read from the bottom of the meniscus. In a narrow, graduated glass cylinder, water has a slightly domed surface, with the centre being higher than the side, so giving a false reading if the centre height is taken.
Does a flask have a meniscus?
Yes. A meniscus is a visible curve in a liquid caused by the attraction of the liquid for the sides of the flask. Read the volume of your flask from the bottom of the meniscus.
When you measure liquid volume you measure at the bottom the?
Meniscus
Why is it necessary to eliminate air bubbles in the cylinder when measuring the volume of the pebble?
If, for example, you were reading the volume of liquid in a burette where you can quite easily get gas bubbles, the bubble will increase the volume of the liquid and your reading will not be accurate. This is especially important when you are doing a titration because if the gas bubble escapes then the total volume of liquid needed for the titration will not corrospond to the reading you would get from the burette.
Volume reading are made at the bottom of a curved surface called the?
meniscus
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."
Is the curve at a liquids surface by which you measure the volume of a liquid?
The meniscus is the curve at a liquid's surface by which one measures the volume of the liquid. A meniscus can be concave or convex depending on whether it is attracted to itself or the glass.
What has a flat meniscus?
A meniscus by definition isn't flat, but it has a curve instead, and the bottom of the curve is the actual volume of the liquid in the container.
How do you use measuring cylinder?
A graduated cylinder is used to measure liquid volume in milliliters, mL. When you place a liquid into a glass graduated cylinder, you will see that the "line" at the top of the column of liquid is actually curved downward. This is called the meniscus. When you measure the liquid volume, you record the volume in mL at the bottom of the meniscus.
Are correct procedures for reading the volume of water in the graduated cylinder?
Water in a glass graduated cylinder adheres to the sides of the cylinder, forming a meniscus which is an upward curve. When reading volume in a cylinder, look at the meniscus at eye level. Read the volume at the bottom of the curve.
