A 3mm long insect would be a very small ant or a small bug
3mm.
3mm = 0.12inch.
3mm = 0.3 cm
3mm
need to know 3mm into inches
If the diameter of a circle is 3mm the circumference is: 9.424 mm
A grain of suger is 1mm, so 3 grians is equal to 3mm.
A magnification of 40 times is needed to achieve a 120mm image of a 3mm object. This is calculated by dividing the desired image size (120mm) by the original object size (3mm). So, a magnification factor of 40x would enlarge the 3mm object to 120mm.
3mm in medical terms and in general usage means three millimeters (about an eighth of an inch).
show me an actual size circle of 3 mm
2 or 3mm