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Can you measure the radius of human hair in millimeters?
You can, but it is best to use a unit small enough so you dont have too many decimal places, such as microns (micrometres)
How many oxygen atoms are in one molecule of table sugar?
11 atoms
How many atoms are in a grain of dust?
a million
How many atoms of Si are in H4SiO4?
In a molecule of H4SiO4 only one Si atom is present
How is static electricity built up?
everything we see is made up of tiny little parts called atoms. The atoms are made of even smaller parts. These are called protons, electrons and neutrons. They are very different from each other in many ways. One way they are different is their "charge." Protons have a positive (+) charge. Electrons have a negative (-) charge. Neutrons have no charge.Usually, atoms have the same number of electrons and protons. Then the atom has no charge, it is "neutral." But if you rub things together, electrons can move from one atom to another. Some atoms get extra electrons. They have a negative charge. Other atoms lose electrons. They have a positive charge. When charges are separated like this, it is called static electricity. If two things have different charges, they attract, or pull towards each other. If two things have the same charge, they repel, or push away from each other. So, why does your hair stand up after you take your hat off? When you pull your hat off, it rubs against your hair. Electrons move from your hair to the hat. Now each of the hairs has the same positive charge. Things with the same charge repel each other. So the hairs try to move away from each other. The farthest they can get is to stand up and away from all the other hairs. If you walk across a carpet, electrons move from the rug to you. Now you have extra electrons. Touch a door knob and ZAP! The electrons move from you to the knob. You get a shock.
How many times smaller than a human hair is an atom?
Atoms are more then a million times smaller then human hair. Hope that helps =3!!
How many atoms are in the human hair?
Exactly one million. insanely small, right?
How many aluminum atoms would you have to line up to match the width of one human hair?
Roughly 1,000,000
How many red blood cells 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
How many 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
How many atoms are in one sponge?
No one knows how many atoms are in a sponge. There has to be billions of atoms because in one strand of your hair there is about a million atoms.
How many hair strand does a human have?
An average of 100,000 hair strands.
How many diameters are in a human hair?
depends on whos hair it iss(:
How many atoms are in the milky way?
That is unknown to the human race.
How many atoms are on a strand of hair?
More than a million is all I know.
How many inches does a human hair grows a month?
Human scalp hair normally grows at about 0.5 inches a month.
How many hair are on a human head?
There are an average of 100,000 hairs on the human head.
