Answer :

To determine if each calibration line on a 1 mL syringe is worth 0.1 mL, let's analyze the details of the syringe calibrations:

1. Syringe Capacity:
- The total capacity of the syringe is 1 mL.

2. Calibration Lines:
- Typically, a 1 mL syringe is divided into 10 small calibration lines.

3. Value of Each Calibration Line:
- To find out the value of each calibration line, we divide the total capacity (1 mL) by the number of calibration lines (10).

Therefore:
[tex]\[ \frac{1 \, \text{mL}}{10 \, \text{lines}} = 0.1 \, \text{mL per line} \][/tex]

This confirms that each calibration line on a 1 mL syringe is indeed worth 0.1 mL, making the statement True.