Question

To determine the density of a liquid, you measure its mass and volume several times. What must the data show if they're good data?

A) Consistency in mass and volume measurements.
B) Repeatability and low experimental errors.
C) A constant density value.
D) High precision in measuring techniques.

Answer 1

Good data for determining the density of a liquid should show consistency in mass and volume measurements, repeatability and low experimental errors, and a constant density value.

Step-by-step explanation:

Good data for determining the density of a liquid should show consistency in mass and volume measurements, repeatability and low experimental errors, and a constant density value. Consistency in mass and volume measurements means that the measurements should be close in value each time they are taken.

Repeatability and low experimental errors mean that multiple measurements should yield similar results, and any errors in the measurements should be minimal. A constant density value indicates that the density of the liquid stays the same throughout the measurements.