Question

how to find volume of a drop​

Answer 1

This is equal to about 61.6 μL (U.S.) or 59.2 μL (Britain). Pharmacists have since moved to metric measurements, with a drop being rounded to exactly 0.05 mL (50 μL, that is, 20 drops per milliliter). Then after that i rounded the answer and got 0.05 ml. A 'drop' is what is known as an 'empirical' measure.

Answer 2

This is equal to about 61.6 μL (U.S.) or 59.2 μL (Britain). Pharmacists have since moved to metric measurements, with a drop being rounded to exactly 0.05 mL (50 μL, that is, 20 drops per milliliter). Then after that i rounded the answer and got 0.05 ml. A 'drop' is what is known as an 'empirical' measure.