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Which is more precise a graduated cylinder or a breaker?
A graduated cylinder is typically more precise than a beaker because it has measurement markings with smaller increments, allowing for more accurate volume readings. Beakers are generally used more for approximate measurements and mixing rather than precise volume measurements.
Why should you tilt a graduated cylinder when you drop in objects?
Tilting a graduated cylinder when putting something it in is is so that the object will not break. If you just drop the object straight in it will go straight to the bottom and break.
What tool must be read at the meniscus?
A graduated cylinder or a buret must be read at the meniscus, which is the curved surface of a liquid in a container. Reading at the bottom of the meniscus helps to minimize parallax error and ensures a more accurate measurement.
Is the baggie or beaker more concentrated in iodine?
The beaker is more concentrated in iodine because it contains a higher amount of iodine compared to the baggie.
What tool to use to find density?
This depends upon the phase of the material whose density you wish to find. Fir an irregularly shaped solid, you would have to find the volume using a graduated cylinder (to measure how much liquid it displaces) and then weigh it on a scale (probably a triple beam balance). A regularly shaped solid would not require a graduated cylinder, you could just get its measurements with a ruler. A liquid could be measured using a graduated cylinder and a scale. A gas could have its density relative to that of the air measured by observing its buoyancy vs. weight measured in a balloon. That is a bit more complicated.
What instrument which would be more accurate for measuring the volume of a liquid?
A graduated cylinder would be more accurate for measuring the volume of a liquid compared to a beaker. This is because graduated cylinders have more precise volume markings and allow for more accurate readings due to their narrow and uniform shape.
Which is more precise a graduated cylinder or a breaker?
A graduated cylinder is typically more precise than a beaker because it has measurement markings with smaller increments, allowing for more accurate volume readings. Beakers are generally used more for approximate measurements and mixing rather than precise volume measurements.
What is the error can be formed using beaker?
An error that can be formed when using a beaker is inaccurate volume measurements, as the markings on the beaker may not be precise. It is important to use a graduated cylinder for more accurate volume measurements. Additionally, using a beaker for precise measurements of small volumes can also lead to errors.
Why would a scientist use a graduated cylinder instead of beaker?
A Volumetric Pipette is the most accurate and used for titration calculations, if you include that as a type of pipette then it is FAR more accurate than a graduated cylinder. A beaker is very inaccurate so don't even go there.
Would you use a beaker or a graduated cylinder to measure isopropyl alcohol?
A graduated cylinder would be more appropriate for measuring isopropyl alcohol as it provides more accurate measurements due to its narrower and longer shape. Beakers are better suited for mixing or holding liquids rather than precise measurements.
Why is a grad cylinder more accurate than a beaker?
some plastics do shrik after autoclaving. So it is safer to buy/use a glass (pyrax) cylinders. For very viscous materials like glycerol, that stick to the glass it is better to use the plastic cylinders (good quality only).
Is a graduated cylinder more accurate than a beaker?
As a chemist I can tell you that there are a significant purpose differences between the two, though sometime masked in high school chemistry. In college you learn that the graduated cylinder are more specifically designed to measure volume of a liquid. The test tube is glass which is safer to do most chemical reactions in - meaning the test tube is not generally used for measurement but rather a container for liquids.
What is more precise a pipette or graduated cylinder?
A pipette is generally more precise than a graduated cylinder. This is because pipettes are designed to deliver specific volumes of liquid accurately, while graduated cylinders are typically used for measuring approximate volumes.
Why is a 10ml graduated cylinder more accurate than a 100ml graduated cylinder?
A 10ml graduated cylinder is more accurate than a 100ml graduated cylinder because the smaller volume allows for more precise measurements. The smaller increments on the scale of a 10ml cylinder result in smaller margin of error compared to a 100ml cylinder. This enhances the accuracy of measuring small volumes with greater precision.
Why does a 150 ml beaker have more uncertain than a 10.0 ml graduated cylinder in determining volume?
The uncertainty in measuring volume is directly related to the precision of the measuring device. A 150 ml beaker has a larger capacity, which means that the volume markings on it are further apart and have larger increments. This results in a higher degree of uncertainty when trying to measure a specific volume. On the other hand, a 10.0 ml graduated cylinder has smaller increments and therefore allows for a more precise measurement of volume, leading to lower uncertainty.
What does a gradulated cylinder do?
The graduated cylinder is used to measure liquid volume. These cylinders are said to be more precise and accurate over beakers and flasks.
Why does ml of water evaporate quicker in beaker than in a tall graduated cylinder?
Because the opening is large so more water is heated.
