Final answer:
To convert nanometres to micrometres, you divide the number of nanometres by 1,000, since there are 1,000 nanometres in one micrometre. This simple division will give you the value of micrometres corresponding to the given nanometres.
Step-by-step explanation:
Converting Nanometres to Micrometres
To convert nanometres to micrometres, you need to understand the metric prefixes and their conversion factors. A nanometre (nm) is one billionth of a metre, and a micrometre (µm) is one millionth of a metre. The conversion factor from nanometres to micrometres is that 1,000 nanometres equal 1 micrometre. Therefore, to convert from nanometres to micrometres, you divide the number of nanometres by 1,000.
For example, if you have 3,000 nanometres and want to convert them to micrometres, you would divide 3,000 nm by 1,000 to get 3 µm. It's a simple division problem:
3,000 nm / 1,000 = 3 µm
This tells us that 3,000 nanometres is equal to 3 micrometres. Always remember to think about your result and ensure that your final number makes sense relative to the conversion you are performing.