+
Nanotechnology

Nanotechnology

Rating:
Rating
(0)
Author: Kay Kubat
See More
Try a College Course Free

Sophia’s self-paced online courses are a great way to save time and money as you earn credits eligible for transfer to over 2,000 colleges and universities.*

Begin Free Trial
No credit card required

25 Sophia partners guarantee credit transfer.

221 Institutions have accepted or given pre-approval for credit transfer.

* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 20 of Sophia’s online courses. More than 2,000 colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.

Tutorial

student objective

I will be able to understand and use the nanometer ruler and understand the concept of nanotechnology to measure objects too small to see with my natural eyesight.

Nanotechnology is a basic unit of measurement for length.  Most people are able to use a meter stick to measure lengths of different objects or distances.  ( A yardstick is about 3 inches shorter than a meter stick). Technology has now let the medical field, research scientists and technical developers create and observe tinier and tinier objects.  A measurement was needed and a nanometer was created.

A nanometer is one billionth of a meter.  Quite small and hard to measure without the aid of many different types of microscopes.  Comparing units of length below will help you understand how small a nanometer is.

1 meter=100 cm=1000 mm=1,000,000 micrometers=1,000,000,000 nanometers

You may remember the measurement scale from last year.

___Kilo___________Hecto_______Dec____meter______deci_______centi____milli______micro_______nano______  1000_____              100                10             1              .1             .01       .0001          .000001     .000000001

 

Source: www.nnin.org

invisible cloak

Source: youtube