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What else can I help you with?
How can you measure the diameter of capillary tube by using vernier caliper in traveling microscope?
To measure the diameter of a capillary tube using a traveling microscope and vernier caliper, place the capillary tube on a flat surface. View the capillary tube through the traveling microscope to measure the external diameter. Then, use the vernier caliper to measure the internal diameter by gently inserting the capillary tube between the jaws of the caliper to get an accurate measurement. Subsequently, calculate the average diameter using the two measurements.
What are the essential steps for placing a solid sample in a capillary tube?
The essential steps for placing a solid sample in a capillary tube are: 1. Crush the solid sample into a fine powder. 2. Use a spatula to carefully transfer the powder into the capillary tube. 3. Use a tamper or glass rod to compact the sample down the length of the tube for accurate measurements.
How would you use capillary in a sentence?
The liquid was pulled into the small tube by capillary action.
Why do you use a new capillary tube for melting point determination each time?
It is not easy to be cleaned inside.
Why is a capillary tube thought of as a dry-type?
The Capillary tube metering device is used primarily on small fractional-horsepower refrigeration systems that have relatively constant evaporator heat loads. These systems are hermetically sealed, leak free systems with dry-type evaporators that use a minimum of refrigerant. The capillary tube metering device is a fixed bore device, itcontrols refrigerant flow by pressure drop.
Where is the capillary tube and bulb in a thermometer?
The capillary tube is the hollow opening inside the thermometer that the liquid rises or lowers in so that you can read the temperature. The bulb is the bottom portion that holds the liquid and the part you use for contact to get a temperature reading. Calvin B.
What type of refrigerant do you need in a high temp walk in freezer?
Newer freezers compliant to efficiency standards use R-404a. However an older unit may only be able to us R-22 (which will be completely phased out by 2020).
What is the use of empy space the capillary tube?
The empty space in a capillary tube serves several purposes. It allows for the movement of fluids through the tube by providing a pathway for liquid to rise due to capillary action. Additionally, this space can accommodate changes in pressure or volume as the liquid moves, helping to maintain the integrity of the system. In certain applications, the empty space can also facilitate gas exchange or the introduction of air bubbles for specific experimental conditions.
Is a capillary a vessel?
where the blood travels from the lungs to left the atria.^^^ This answer is wrong in every salient way. Use the Wikipedia entry here: http://en.wikipedia.org/wiki/Capillary
What is the basic use of capillary tube?
Capillary tubes are renowned for their capillary action on liquids, i.e. they cause liquids to rise up inside them. Capillary tubes are the essence of thermometers that use a liquid indicator. In biology and the plant world, capillary tubes are fundamental to the movement of fluids through the systems of living organisms.
What is the advantage of using a plastic capillary tube when collecting blood?
Plastic capillary tubes are advantageous because they are disposable, reducing the risk of contamination between samples. They are also less fragile compared to glass capillary tubes, reducing the risk of breakage during sample collection and handling. Additionally, plastic capillary tubes are more cost-effective and easier to dispose of after use.
What steps can you take to determine the melting point of a substance that sublimes before it melts?
In such cases the melting point determination must be performed in a sealed capillary tube to avoid loss of sample. This can be achieved by heating the open end of the capillary tube, and with tweezers forcing it shut.
