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It is not used to measure below -39°c and above 375°c
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How can kill a tree with Mercury?
Using mercury to kill a tree is highly toxic and harmful to the environment. The best approach is to consult a professional arborist to safely remove the tree using environmentally friendly methods. Mercury contamination can cause lasting damage to soil, air, and water sources.
What are the disadvantages to using morphological?
Some disadvantages of using morphological analysis include the complexity of morphological rules, potential ambiguity in word segmentation, and challenges in handling irregular forms or exceptions in language. Additionally, creating and maintaining a comprehensive morphological rule set can be time-consuming and resource-intensive.
How many type of thomoaters are there?
There are generally two main types of thermometers: digital thermometers and analog (mercury or alcohol) thermometers. Each type serves different purposes and has its own advantages and disadvantages.
What are the Estimation of mercury in biological samples?
The estimation of mercury in biological samples is typically done using techniques such as atomic absorption spectrophotometry or inductively coupled plasma mass spectrometry. These methods involve digesting the biological sample to release the mercury and then measuring its concentration. Calibration curves with known standards are used to quantify the amount of mercury present in the sample.
What are some of the advantages and disadvantages of using electron microscopy?
Advantages: High resolution for imaging at the nanoscale, ability to visualize subcellular structures in detail, and can be used to study materials at atomic level. Disadvantages: Expensive equipment and maintenance costs, samples may require specialized preparation techniques, and can be time-consuming to acquire and interpret data.
What is a barometer with Mercury called?
A mercury barometer.
What is the physical quantity that can be determined using a mercury barometer?
grams
What is the most commonly used barometer?
The most commonly used barometer is the mercury barometer.However, it is not easy to transport but it gives more accurate results. Another type of barometer is Aneroid barometer which is easy to transport and handle.
How can an aneroid barometer give reading in inches of mercury when it doesn't use any mercury?
Good question.Look at it like this if you had two barometers side by side, one a mercury barometer and the other a barometer that reacted to changes in air pressure using some bellows and a spring.Then, as the pressure changed you marked the second barometer positions and noted on the dial the inches reading from the mercury barometer, the second barometer measurement scale would mimic the real mercury barometer even though it did not actually use any mercury.
Why would a water barometer have to be 13.6 times taller than a mercury barometer?
A barometer using water,would need to be 13.6 times taller than a mercury barometer to obtain the same pressure difference. This is because mercury is 13.6 times more dense than water.
What is the difference between the aneroid barometer and a mercury barometer?
An aneroid barometer measures air pressure using a flexible metal box called an aneroid cell, whereas a mercury barometer uses a column of mercury to measure air pressure. Aneroid barometers are more portable and do not use toxic mercury like mercury barometers.
Types of Barometers?
The two common types of barometers are mercury barometers, which use the height of mercury in a column to measure atmospheric pressure, and aneroid barometers, which utilize a flexible metal membrane to detect and measure pressure changes without using liquid. Digital barometers are also becoming more popular, using electronic sensors to measure pressure.
What does a barometer has in it?
barometer has mercury inside it .
What is the difference between how air pressure is indicated in a mercury barometer and an aneroid barometer?
Usually no difference at all. They can both move a pointer around a circular scale. The scale can be calibrated in both Inches of Mercury (InHg) or Millbars (Mb). An aneroid system can lend itself more easily to a digital display.
What deos a barometer measure?
A barometer is used to measure air pressure. It measures the atmospheric pressure using air, mercury, or water and will be shown as inches of mercury or millibars.
What type of barometer was invented first the aneroid or the mercury?
The first barometer that was invented was the MERCURY barometer. a mercury barometer consists of a glass tube open at the bottom end and partially filled with mercury. (:
What are the uses of a Mercury barometer?
A Mercury barometer is used to measure atmospheric pressure.
