Nine.
195 laps.
Well, the equation for finding the circumfrence of a circle is (diameter)(pi). That is diameter times pi. since the diameter of a circle is 2 radii, we can say that there is 2(pi) radii in a circle.
22 ft. The diameter is the measurement of a circle through the center from side to side and is equal to two times the radius.
Caliber is a term used to describe the diameter of a bullet in SAE units. 100 Caliber = 1 inch a 45 caliber bullet has a diameter of .45 inches.
It is estimated that about 25-30 red blood cells could fit across the diameter of a human hair.
none because........ sorry a hair can have 10000 cells. its amazing how little as a piece of hair have 10000 cells
1000
A human hair has an average diameter of 70 mikrometers and a capillary has an average diameter of 7 mikrometers, so that tells us that 1 hair takes about 10 capillaries in width.
2
10
Nine.
there are about thousands of root hairs
The mathematical equation that describes how many times Earth's diameter is equal to the Sun's diameter is: Sun's diameter / Earth's diameter = 109 times.
Hair has many different things in it. Hair dye, hair spray, gel? Anything you could think of. But hair is made out of dead skin cells and other dead cells. Think of it as "renewable resource".
Two common indirect methods to determine the diameter of a hair in a microscope are by measuring the diameter of the field of view and the number of hairs across the field, and by using a calibration slide with known dimensions for comparison.
The Sun has a diameter of 1,392,684 kilometers. This is equal to 865,374 miles. The Sun is larger than any of the planets.