Question

research and find out the thickness of a hair and radius of an atom. then convert this into exponential form.

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Answer 1

Answer: ● Answer -

Thickness of hair = 100 μm = 10^-8 m

Radius of atom = 1 Å = = 10^-10 m

◆ Explaination -

Thickness of human hair is about 100 μm.

We can write this in exponential form as -

Thickness of hair = 100 μm = 100×10^-6 m = 10^-8 m

Radius of the atom is in terms of 1 Å.

We can write this in exponential form as -

Radius of atom = 1 Å = 0.1 nm = 10^-10 m

Hope IT was useful.