Volume Reading draws a graduated cylinder, a 50 mL buret or a beaker holding the volume you type, with the meniscus drawn so students read the volume at its bottom. On the cylinder and the buret, readings go one digit past the smallest mark (the estimated digit), so the same figure works for reading glassware and for significant figures. A beaker, with its coarse marks, is read to the whole mL.
Teachers use it for measurement questions on tests, worksheets and lab practicals. Add a magnified view of the scale around the meniscus so the marks stay readable in print, and turn on the answer key to print the reading under the figure for your key.
Copy the figure straight into a test, worksheet or slide, or download it as a PNG or SVG. Printing the page prints just the figure. Share link copies the page’s address with your settings in it, so anyone who opens it sees this exact figure, and presets save settings you use often in your browser. It’s free, with no sign-up.
Read at the bottom of the meniscus, with your eye level with it. Work out what each small mark is worth, find the last mark below the meniscus, then estimate one more digit between marks. On a 100 mL cylinder marked every 1 mL, that means reading to 0.1 mL, like 43.6 mL.
A buret measures the liquid let out through its stopcock, so 0 is at the top and the numbers grow downward to 50 mL. It is marked every 0.1 mL, so students read it to 0.01 mL at the bottom of the meniscus.
No. A beaker is marked only every 10, 25 or 50 mL, depending on its size, so it is read to the whole mL. Putting a beaker and a graduated cylinder side by side makes a good question on precision.
Yes. Under Magnifier, choose Magnifier only to show just the enlarged stretch of scale around the meniscus, or Instrument only to leave the magnifier out.
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