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The widened middle part of a stalagmometer is designed to create a controlled environment for measuring the drop of liquid. This shape helps to minimize disturbances in the flow of the liquid, allowing for more accurate measurements of the droplet size and formation. Additionally, the wider section can help trap air bubbles that might interfere with the measurement process, ensuring that only the liquid's properties are assessed. Overall, the design enhances the precision and reliability of the experimental results.
What else can I help you with?
Why tip of stalagmometer flattened?
When the force due to gravity on a drop, acting in the downward direction, becomes infinitesimally greater than the upward force of surface tension, the drop detaches from the stalagmometer and falls down.
How stalagmometer figure looks?
tell supose experiment ofsurface tension by drop method
What is a stalagmometer?
It's an instrument used to determine the number of drops in a given quantity of liquid.
Can you use the word widened in a sentence?
Traffic moved much more quickly once the highwy was widened. His economic plan only widened the gap between the rich and the poor. My sister's feet widened when she was pregnant with twins. To accomodate a third car, carpenters widened our garage.
How do you read a stalagmometer?
Use of the Stalagmometer allows for easy measurement of surface tension in solutions. The specified stalagmometer, 2.5 mL volumetric, is used to calculate the surface tension by measuring drop weight per volume of a sample in relation to a reference liquid. As a liquids drop weight is relatively proportional to its surface tension, the surface tension of a sample can be determined by comparison of the drop weight to that of a known reference liquid. This provides the formula: Surface Tension Measurement: 1. Remove a sample of solution from the bath and allow cooling to room temperature. 2. Position the stalagmometer on a pipette stand so that the sample solution can drip from the flat end of the instrument. 3. Using a pipette bulb, draw the cooled solution up past the top graduation mark on the stalagmometer. 4. Remove the pipette bulb and watch the bubble edge of the solution as it falls through the stalagmometer. 5. Begin counting the number of drops that fall from the end of the stalagmometer as soon as the edge of the bubble reaches the Start Mark on the stalagmometer. 6. Continue counting the drops until the bubble edge of the sample reaches the End Mark. Record the number of drops and repeat two more times. Average the three readings and record this as "N" 7. Calculate the surface tension as follows: Surface Tension = (14401) (D) (N) D = Density of Sample Solution (If unknown, use 1.25) N = Number of Sample Drops
Can stalagmometer used for viscosity measure?
No, a stalagmometer is not used for viscosity measurement. It is used to determine the surface tension of a liquid by measuring the time taken for a drop to fall through a capillary tube. Viscosity is typically measured using viscometers or rheometers.
Why was the NBA court widened?
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What is widened hiatus?
Hiatus hernia?
What is the base word of widened?
wide
How are valley deepened and widened?
Erosion.
What are the effect of widened mediastinum on the body?
A widened mediastinum measures greater than 6 cm on an upright chest x-ray. Widened mediastinum can be indicative of an aortic aneurysm, esophageal rupture, cardiac tamponade or a pericardial effusion.
What is stalagmometer?
An instrument for measuring the size of drops suspended from a capillary tube, used in the drop-weight method. Also known as stactometer; stalogometer.
