Question

A nanometer help us to measure _________

Answer 1

Answer:

The nanometre is often used to express very tiny dimensions, such as measuring atoms. The nanometre is also commonly used to measure the wavelength of electromagnetic radiation near the part of the spectrum that can be seen by humans. Visible light ranges from around 400 to 800 nm.

Explanation:

god keep u happy always ☺

Answer 2

Answer:

Hey mate here is your answer

Explanation:

It's helps to measure atoms.