Indicate whether the mass of the following objects could best be
measured in grams or kilograms:
An elementary school student
It is kilograms right?
Yes.
Yes, the mass of an elementary school student would typically be measured in kilograms rather than grams.
To understand why, it is important to have a basic understanding of the metric system. The metric system is a decimal-based system of measurement that is commonly used around the world. It is based on the kilogram (kg) as the unit of mass.
The kilogram is a larger unit of mass, whereas the gram is a smaller unit of mass.
In the case of measuring the mass of an elementary school student, it would be more appropriate to use kilograms because an average elementary school student weighs more than a few grams.
To measure the mass in kilograms, you would need to use a scale that is capable of measuring kilograms. This scale would give you a numerical reading that represents the mass of the student in kilograms.
On the other hand, if the mass of an object is very small, such as a small paperclip or a single grain of sand, it might be more convenient to measure it in grams because grams are smaller units and provide a more precise measurement for smaller masses.
In summary, for larger objects like an elementary school student, the mass is typically measured in kilograms, while for smaller objects, grams may be more appropriate.