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A normal human hair is approximately 0.003 inch to 0.005 inch in diameter.

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Q: What is Diameter of human hair in inches?
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Related questions

What is the size of a human hair?

the diameter of human hair varies from about 40 microns to 120 microns. a micron or micrometer is a millionth of a meter. Copy paper thickness is about 100 microns (or 0.1 millimeter).


What decimal measurement is human hair?

The average diameter of human hair is 100 micrometres.


If the diameter of a human hair is 0.000095m greater than the spider silk which is 10mm what diameter of circle would you need to represent the cross section of a human hair?

0.000095meters = 0.095mm Dia of Hair = 0.095 + 10 = 10.095mm Diameter = 10.095mm


How many inches does a human hair grows a month?

Human scalp hair normally grows at about 0.5 inches a month.


What is the size of hair (width) in millimeters?

Human hair varies in size greatly. A child's head hair can be as fine as 0.05mm. An adult's head hair can be as course as 0.25mm. Adult eye- brow hair can be as thick as 0.3mm. Hair is circular in shape, not flat like grass. Things which are circular or round in shape, do not have 'thickness', they have 'diameter'.The sizes above express the Diameter of Hair. In the Imperial system of measure, human hair varies between 0.002 inch & 0.010 inch Diameter.


A human hair is approximately 50 micrometer in diameter express this diameter in meters?

Varies from 50 to 120 microns. On average a human hair is usually around 100 microns.


How many inches are a diameter?

The inches in a diameter = 2 X inches in the radius. Or, inches in a diameter = inches in circumference / pi


What is the diameter in a 8 inch ball?

What is a "8 inch ball" ? Is 8 inches the diameter ? Then its diameter is 8 inches. Is 8 inches the radius ? Then its diameter is 16 inches. Is 8 inches the circumference ? Then its diameter is about 2.546 inches (rounded).


How much does human hair grow in a month?

Your hair grows .75 inches in a month


If the radius was 3.5 inches what is the diameter?

the diameter would be 7 inches


How thick is hair?

The diameter of the human hair depends on its colour; 17-50 µm (blonde) 56-181 µm (black)


How many capillaries does it take to equal one hair?

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.