Final answer:
To determine the proper scale setting before filling a cylinder by weight, select the correct measurement units on the scale, considering the object's volume, density, and weight-to-mass conversion. Scales measure weight but display mass by dividing by 9.80, accommodating Earth's gravitational pull.
Step-by-step explanation:
The calculation used to determine the proper scale setting before filling a cylinder by weight involves choosing the right units for measurement and considering the weight-to-mass conversion. When measuring the weight or mass of a small object, such as the contents of the cylinder, you typically use a scale or a balance.
Scales can measure in units like ounces, pounds, milligrams, centigrams, grams, and kilograms. It is important to select the appropriate weight or capacity units based on the scale's precision and the mass of the material being measured.
For filling a cylinder by weight, you may need to calculate the total weight the cylinder can hold by using its volume and the density of the material. This is typically done by multiplying the volume of the cylinder by the material's density to find the mass, and then possibly converting this mass to weight if necessary.
It's also important to note that while scales measure weight, they are often calibrated to display mass by factoring in the conversion between weight (force in newtons or pounds) and mass (kilograms).
This conversion is generally accomplished by dividing the force by 9.80, which is the standard gravitational acceleration on Earth. Hence, the scale detects the weight due to gravitational pull but displays the associated mass.