The displacement method is often more accurate than using a ruler because it directly measures the volume of an object by submerging it in a liquid, which accounts for irregular shapes and avoids measurement errors associated with estimating dimensions. This method eliminates human error in reading scales or aligning the ruler, providing a more precise assessment of volume. Additionally, it can accommodate objects that are difficult to measure with a ruler, such as those with complex geometries.
Still me... by the way, this is an 8th grade science experiment so simplicity would be nice. Thank you for your assistance in advance.
A caliper is more accurate.
That depends on the shape. If it is a uniform configuration with simple sides or walls where accurate dimension are used then calculating the volume is more accurate. If the cavity is of a unusual shape such as the combustion chamber for a cylinder head on an engine, then water displacement is more accurate. With modern software, dimension for such a cavity can be calculated by computer. However, variation to the cavity when machined or cast will never be the same as the computer model. R. Clontz
A ruler is generally more accurate than a paper strip for measuring length, as it provides precise increments and a stable reference point. Paper strips can be subject to bending or inaccuracies in measurement if not aligned correctly. For tasks requiring precise measurements, a ruler is the preferred tool. However, the context and application can influence which tool is more suitable.
To provide an accurate answer, I would need more context about who "she" is and which ruler you are referring to. Generally, the order of children born to a ruler can indicate their status in the line of succession, with the firstborn typically being the heir apparent. If you can provide more specific information, I can give a more precise response.
They are both the same. displacement method is another name for Archimedes' principle
Still me... by the way, this is an 8th grade science experiment so simplicity would be nice. Thank you for your assistance in advance.
A caliper is more accurate.
The pycnometer method is more accurate than the hydrometer method because it uses an analytical balance.
Which method of determining turn ratio is more accurate and why?
An angle ruler is a tool used to measuring angles like a protractor. An angle ruler is more accurate than a protractor.
Either can be accurate. Depends on how accurate your measurements or equipment is. The shape of the objects could be a major factor, too.
Hemoglobinometer
The same,if you have accurate reading of measurement in graphical method you can precisely measure so there will be no error, in using analytical method you must have an exact & perfect calculation to have an perfect product. .
Dual Energy X-Ray Absorptiometry is the most accurate method of measuring body fat composition. This method is more commonly referred to as DEXA.Hydrostatic weighing
That depends on the shape. If it is a uniform configuration with simple sides or walls where accurate dimension are used then calculating the volume is more accurate. If the cavity is of a unusual shape such as the combustion chamber for a cylinder head on an engine, then water displacement is more accurate. With modern software, dimension for such a cavity can be calculated by computer. However, variation to the cavity when machined or cast will never be the same as the computer model. R. Clontz
So they can get a more accurate answer