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When reading a scale of water do you read of the tip of the water or the bottom curve?
In a graduated cylinder, the water or liquid will tend to pull its surface up the side just a bit. This curved shape is call the meniscus. You should read the level at the lowest point of the meniscus, in the center. Turn the cylinder so that the markings are toward you, so you can see the low point of the meniscus behind the markings to get your measurement. There are a few liquids which want to pull away from the edges, which will thus have an inverted meniscus. For these, you would read the high point.
What else can I help you with?
What is the measure at the bottom of curved surface of water?
The meniscus is the name for the way that water forms a concave curve at it's surface. This is because of the cohesive and capillary properties of water.
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.
What is the bottom of the curve of liquid in a graduated cylinder?
Since the surface of water rises up to the sides of the cylinder, the low point is in the center of the surface. (Volume is assumed unless boiling or melting points are stated)
How is the meniscus used in measuring the volume of liquids?
AnswerA meniscus is when the attractive force between the liquid and the container is greater than the attraction between the individual liquid molecules. This causes the liquid to "stick" to the side of the container, creating a curve. The volume must be read at the bottom of the meniscus.
What is a temperature scale in which water freezes at 32 degrees?
It is the Fahrenheit scale.
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.
A flask of water rests in a scale If you dip your finger into the water without touching the flask will the reading on the scale increase decrease stay the same or behave unpredictably?
The reading on the scale will decrease when you dip your finger into the water without touching the flask. This is because when your finger displaces water, it effectively reduces the total weight of the water and finger system, leading to a decrease in the reading on the scale.
What is temperature scale in which a reading of 0 degrees equals the freezing point?
The temperature scale in which a reading of 0 degrees equals the freezing point of water is the Celsius scale. On the Celsius scale, water freezes at 0 degrees and boils at 100 degrees at standard atmospheric pressure.
Where is a liquid volume reading taken in relation to a meniscus?
none
Diagram the cross section of a graduated cylinder illustrating how to read the meniscus?
When reading the meniscus in a graduated cylinder, you should ensure your eye level is parallel to the liquid level. The bottom of the curve of the liquid surface is the correct level to record. The meniscus is the curved surface due to water molecules sticking to the cylinder walls. Take the reading at the lowest point of the curve.
When using a graduated cylinder you measure the level of the water from the bottom point of the curve what is it called?
a meniscus
What is the measure at the bottom of curved surface of water?
The meniscus is the name for the way that water forms a concave curve at it's surface. This is because of the cohesive and capillary properties of water.
What is the bayliss curve?
One method of determining whether the pH and alkalinity are properly adjusted to produce stable, non‑corrosive water is with the Baylis Curve. Plotting the pH and alkalinity of the water on this chart will indicate whether the water is corrosive or not. If the point where the pH and alkalinity cross is below the curve (dark gray area) the water is corro­sive and will attack metal tanks and pipes in the system. If the point is above the curve the water is not corrosive but does have excessive amounts of alkalinity present, which will cause the formation of lime scale in the lines. This scale formation can restrict the flow of water in the line if al­lowed to build up over a long period of time and can be as bad for the system as corrosive water. When the point falls within the dotted lines or on the curve itself, the water is stable and will not cause corrosion problems.
When water is in a container the surface of the water is curved this curve is called?
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
What will change when some water is poured into a measuring cylinder?
The volume reading on the measuring cylinder will increase due to the addition of the water. The meniscus, or the curve at the surface of the water, will form and the volume measured will be the amount of water that was poured in.
When you are measuring the volume of water in a graduated cylinder do you look at the top of the meniscus or the bottom of the meniscus?
You should always measure the volume of liquid in a graduated cylinder at the bottom of the meniscus, where the curve of the liquid meets the cylinder's surface. This ensures an accurate reading of the volume contained in the cylinder.
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.
