10 milligrams
10 mgMass · definition
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Mass
In your hand
Bar length measures mass, not physical size. Both bars start at zero kilograms (kg). Pictures identify the objects only.
A little perspective
The mass of a housefly is about 1.2 times 10 milligrams.
Mass: 10 mg; definition.
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Mass: 12 mg; representative.
A chosen 7 mm housefly body. Legs and wings extend beyond the measured span.
Defined examples — our methodology
The marked mass is calibrated. Unmeasured illustration details are representative.
Measurement details
Compare 10 milligrams with the mass of a housefly. The notes below explain how each value was chosen.
Mass · definition
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Mass · representative
A chosen 7 mm housefly body. Legs and wings extend beyond the measured span.
The diagram uses the recorded measurements. Details outside the marked spans do not set the scale.
Mass is distinct from weight: an object’s mass stays the same as gravity changes.
Change your perspective
Choose a suggestion to redraw the comparison, or open its page to learn what it is.
A little smaller. A little larger.