question 1 of 30 > attempt 3 water is added to a graduated cylinder followed by a metal sample. the…

question 1 of 30 > attempt 3 water is added to a graduated cylinder followed by a metal sample. the graduated cylinder from before and after the metal sample was added are both shown. use volume displacement to determine the volume of this metal sample. be sure to report your volumes to the nearest 0.1 ml. v_metal = 27.0 ml incorrect answer v_water = 30.0 ml incorrect answer v_metal = 3.0 ml correct answer

question 1 of 30 > attempt 3 water is added to a graduated cylinder followed by a metal sample. the graduated cylinder from before and after the metal sample was added are both shown. use volume displacement to determine the volume of this metal sample. be sure to report your volumes to the nearest 0.1 ml. v_metal = 27.0 ml incorrect answer v_water = 30.0 ml incorrect answer v_metal = 3.0 ml correct answer

Answer

Explanation:

Step1: Identify initial volume

Read the initial water - volume in the graduated cylinder. From the "Before" image, the initial volume of water $V_1$ is $27.0$ mL.

Step2: Identify final volume

Read the volume of water and metal sample in the graduated cylinder. From the "After" image, the final volume $V_2$ is $30.0$ mL.

Step3: Calculate metal volume

Use the volume - displacement method. The volume of the metal sample $V = V_2 - V_1$. So, $V=30.0 - 27.0=3.0$ mL.

Answer:

$3.0$ mL