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Why is it possible to be more precise when measuring in millimeters rather than centimeters?
The reason that you can be more precise while measuring in millimeters is because millimeters are smaller than centimeters, therefore you can make more specific measurements. +++ 1m = 100cm and 1cm = 10mm. The cm is not a 'preferred unit' in SI scales.
Is an inch bigger or smaller than a millimeter?
An inch is much bigger then a millimeter. There are 2.54 centimeters in an inch, so there are 25.4 millimeters in an inch.
Why does the size of objects viewed under high power is unusually recorded in micrometres rather than millimetres?
because most objects viewed are so small that millimeters are to big to measure with.
Why do scientists prefer using the metric system rather than the English system to make measurements?
1) It is an international standard, so all scientists use the same measurements. For comparison, for example, different countries have different definitions of a pound. 2) Calculations are easier, because of the decimal prefixes.
What is an anthropometric measurement?
The term anthropometric refers to comparative measurements of the body. Anthropometric measurements are used in nutritional assessments. Those that are used to assess growth and development in infants, children, and adolescents include length, height, weight, weight-for-length, and head circumference (length is used in infants and toddlers, rather than height, because they are unable to stand). Individual measurements are usually compared to reference standards on a growth chart.
Why is it possible to be more precise when measuring in millimeters rather than centimeters?
The reason that you can be more precise while measuring in millimeters is because millimeters are smaller than centimeters, therefore you can make more specific measurements. +++ 1m = 100cm and 1cm = 10mm. The cm is not a 'preferred unit' in SI scales.
Is an inch bigger or smaller than a millimeter?
An inch is much bigger then a millimeter. There are 2.54 centimeters in an inch, so there are 25.4 millimeters in an inch.
When is it better to use a light microscope rather than an electron microscope?
When you need to observe a live specimen
Who were the brothers that created the first microscope?
The first microscope was not created by brothers but rather by Dutch spectacle maker, Zacharias Janssen, and his father, Hans. They are credited with inventing the compound microscope around 1590.
Would you measure a toothpaste tube in millimeters or liters?
Since a toothpaste tube is a rather small object, it would be advisable to measure it in millimeters. Liters being to big of a measurement for it.
Can you see a nucleus in the cell Why?
Yes, you can see it if you use a microscope. As to why, it is rather large and is surrounded by a membrane.
What is a Transmission electrons?
a transmission electron microscope uses electron beams rather than light.
Is 800 millimeters equal to 0.8 meters?
Yes, 800 millimeters is equal to 0.8 meters. This is because there are 1000 millimeters in a meter, so when you convert 800 millimeters to meters, you divide by 1000 to get 0.8 meters.
In what situations would a compound light microscope be a better chiice then an electron microscope for studying an object?
It rather depends on how deeply you wish to view the object. An optical microscope is adequate for most studies. But, with an electron microscope, not only could you view a flea in detail, but also the minute hairs on the flea's legs
To describe a property without using measurements is to make what kind of description?
To describe a property without using measurements is to make a qualitative description. This type of description focuses on the characteristics, features, and qualities of the property rather than its exact numerical measurements.
In a suspension can particles be seen through a microscope?
Yes, in a suspension, the particles are small enough to remain dispersed in the solvent rather than settling out. These particles can be seen through a microscope because they are larger than the molecules in the solvent.
What kind of microscope do scientists use if a light microscope isn't strong enough?
Scientists would use an electron microscope when a light microscope isn't strong enough. Electron microscopes use a beam of electrons rather than light to achieve much higher magnification and resolution, allowing for the visualization of smaller details in samples.
