Question

your calculation is incorrect
liquid level measurement
\t\t\tml\t\tl
water volume\t30\t.03

1000 ml = 1 liter

volume of drop size
\tnumber of drops\taverage drop size (ml)
\t20\t

average drop size = 1ml/number of drops

volume of objects
object\twater volume without object (ml)\twater volume with object (ml)\tobject volume (ml)
nut\t\t\t
die\t\t\t
marble\t\t\t

Explanation:

Step1: Identify the formula

The formula for average drop size is given as \( \text{average drop size} = \frac{1\,\text{mL}}{\text{number of drops}} \).

Step2: Substitute the number of drops

We know the number of drops is 20. Substitute this into the formula: \( \text{average drop size} = \frac{1}{20} \) mL.

Step3: Calculate the value

\( \frac{1}{20} = 0.05 \) mL.

Answer:

0.05