Looking at the image, you’ve uploaded a close-up of a graduated cylinder (or similar measuring vessel) with a liquid inside. The goal is to
read the volume of the liquid accurately.
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🔍 Step-by-Step Solution:
#### 1.
Identify the scale
- The markings are labeled with numbers:
6,
7, and
8.
- These likely represent
milliliters (mL) or some unit of volume.
- Between each whole number (e.g., between 6 and 7), there are
5 small divisions.
#### 2.
Determine the value of each small division
- From 6 to 7 = 1 unit
- Divided into 5 equal parts → Each small tick =
0.2 units
So:
>
Each small line = 0.2 mL
#### 3.
Read the meniscus
- Liquids in glass cylinders form a
meniscus — a curved surface.
- For water and most aqueous solutions, the meniscus curves
downward, so we read from the
bottom of the curve.
In your image:
- The bottom of the meniscus aligns
exactly with the second small line above 6.
#### 4.
Calculate the volume
- Starting at 6.0
- Add 2 small divisions × 0.2 =
0.4
- So,
6.0 + 0.4 = 6.4
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✔ Final Answer:
>
The volume of the liquid is 6.4 mL
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📝 Note:
Always read the volume at eye level, and always read from the
bottom of the meniscus for water-based liquids. This ensures accuracy in laboratory measurements.
Let me know if you want to practice more readings like this!
Parent Tip: Review the logic above to help your child master the concept of measuring graduated cylinder worksheet.
