What is an engineer?
What is nanoteahnology?
What is an infrared light?
2007-02-16 06:55:11 · 4 answers · asked by Robodragon 2 in Education & Reference ➔ Homework Help
Use Search. Function ..Define Engineer - Explain nanotechnology - explain infrared light
2007-02-16 07:00:01 · answer #1 · answered by g_steed 7 · 1⤊ 0⤋
One who is trained or professionally engaged in a branch of engineering.
2. One who operates an engine.
3. One who skillfully or shrewdly manages an enterprise.
;;;;;;;;;
;;;;;;;;;;;;;
Nanotechnology is a field of applied science and technology covering a broad range of topics. The main unifying theme is the control of matter on a scale smaller than one micrometre, as well as the fabrication of devices on this same length scale. It is a highly multidisciplinary field, drawing from fields such as colloidal science, device physics, and supramolecular chemistry. Much speculation exists as to what new science and technology might result from these lines of research. Some view nanotechnology as a marketing term that describes pre-existing lines of research
;;;;;;;;;;;
;
Infrared (IR) radiation is electromagnetic radiation of a wavelength longer than that of visible light, but shorter than that of radio waves. The name means "below red" (from the Latin infra, "below"), red being the color of visible light of longest wavelength. Infrared radiation spans three orders of magnitude and has wavelengths between approximately 750 nm and 1 mm.[1]
2007-02-16 14:59:45 · answer #2 · answered by cmhurley64 6 · 0⤊ 1⤋
engineer is train pilot
nanoteahnology is science of tea molecules
infrared light is rainbow
2007-02-16 14:59:27 · answer #3 · answered by (_)iiiiD 4 · 0⤊ 0⤋
why do u ask?!
2007-02-16 15:02:14 · answer #4 · answered by LiL PumPkiN♥ 4 · 0⤊ 0⤋