Question

q22. what is the correct volume of the battery shown in the diagram? assume the first picture shows the water before putting the battery in the graduated cylinder.

Explanation:

Step1: Identify initial volume

The initial volume of water in the graduated - cylinder is 15 mL.

Step2: Identify final volume

The final volume of water and the battery in the graduated - cylinder is 20 mL.

Step3: Calculate volume of battery

The volume of the battery is the difference between the final and initial volumes. So, $V = 20 - 15$.

Answer:

5 mL