Question

now it’s time to practice! take the measurements of each graduated cylinder to solve the volume of each object. metric measurement liquid and volume initial measurement __ ml final measurement ml ml − __ ml v = 3 ml v = 3 cm³

Explanation:

Step1: Determine Initial Volume

The initial graduated cylinder (without the object) has a volume. Looking at the scale, the initial measurement is 30 mL (assuming the scale markings: let's check the first cylinder, the meniscus or the marking—if the initial is at 30 mL).

Step2: Determine Final Volume

The final graduated cylinder (with the object) has a volume. Looking at the second cylinder, the final measurement is 33 mL (since the object displaces liquid, so final is initial + volume of object, but here we can see the final mark is 33 mL).

Step3: Calculate Volume of Object

The volume of the object is final volume minus initial volume. So \( V = 33 - 30 = 3 \) mL (or \( 3 \, \text{cm}^3 \) since \( 1 \, \text{mL} = 1 \, \text{cm}^3 \)).

Answer:

Initial Measurement: \( 30 \, \text{mL} \), Final Measurement: \( 33 \, \text{mL} \), Volume of Object: \( 3 \, \text{mL} \) (or \( 3 \, \text{cm}^3 \))