http://wiki.answers.com/Q/What_does_a_2_mm_diameter_object_look_like"
A 10 mm diameter object would appear as a circle with a width of 10 millimeters when viewed directly from above. To put it into perspective, a common comparison is that a standard pencil's diameter is around 7-8 mm. So, a 10 mm diameter object would be slightly larger than a pencil's width.
The diameter would be 6.67 mm
Diameter: 24.26 mm Circumference: 76.215 mm
25.5 mm is.
24.26 mm
A 10 mm diameter object would appear as a circle with a width of 10 millimeters when viewed directly from above. To put it into perspective, a common comparison is that a standard pencil's diameter is around 7-8 mm. So, a 10 mm diameter object would be slightly larger than a pencil's width.
your penis!
The answer will depend on what the 12 mm measures. If the object is 12 mm in diameter, it is 37.7 mm around.
If the entire field of view is 32 mm and the object occupies 25% of that then you will multiply 32 by 0.25. The result is 8 mm.
5 mm is about 1/5". About the diameter of a pea.
Vermicelli is a type of pasta that is around like spaghetti, but is slightly thicker in diameter. Vermicelli typically has a diameter between 2.08 and 2.14 mm.
An 8 mm object is roughly the size of a standard pencil eraser or a large marble. It is about the diameter of a standard button or the width of a small coin, such as a dime. In terms of visual scale, 8 mm is relatively small and can be difficult to distinguish without a reference point.
The diameter of 5 mm is simply 5 mm. It is a measure of the distance across a circle or sphere, passing through its center. Therefore, any object or circle described as having a diameter of 5 mm will have that exact measurement across its widest point.
area of object = (1/3) pi * radius^2 = (1/3) (pi) * (0.6)^2 = 0.377 Find the diameter of this object (assuming it's a circle), and that's the answer: diameter = radius * 2 radius = square root (area / pi) diameter = 2 * square root (area / pi) diameter = 2 * (0.335) = 0.67
The circumference of a circle with a diameter of 55 mm is: 172.8 mm
0.6 mm
All cents since 1858 have been the same diameter, 19 mm. You probably have a novelty item made to look like a penny - they range from a couple of mm in diameter up to the size of a saucer.