1. X-rays
2. infa-red Rays
3. ultra violet rays
4. visible rays
2007-05-08 21:38:21 · 6 answers · asked by ajith k 1 in Science & Mathematics ➔ Physics
from shortest to longest
X
UV
Visible
IR
2007-05-08 21:42:42 · answer #1 · answered by lnfrared Loaf 6 · 0⤊ 0⤋
X-rays have the shortest wave length out of the given choices and thus the highest frequency. The order is:
infra-red, visible, ultraviolet and x-rays
Higher the frequency, lower the wavelength and higher the energy of the photons and thus higher the penetrating power.
2007-05-08 21:51:28 · answer #2 · answered by Swamy 7 · 0⤊ 0⤋
Argonne sets world record for shortest wavelength ever from free-electron laser
Scientists and engineers at Argonne National Laboratory’s Advanced Photon Source (APS) achieved "saturation" of self-amplified spontaneous emission in a mirrorless free-electron laser at a wavelength more than 1,000 times shorter than the previous record. This accomplishment demonstrated that free-electron lasers based on this process may one day provide laser-quality X-ray beams and open exciting new horizons for research in dozens of scientific fields.
2007-05-08 21:50:23 · answer #3 · answered by Rusty 4 · 0⤊ 0⤋
it somewhat isn't a chemistry question (its physics) yet right here it somewhat is besides gamma rays X rays Ultraviolet rays seen gentle rays infra pink microwaves radio and television waves long waves
2016-10-30 22:31:54 · answer #4 · answered by Anonymous · 0⤊ 0⤋
X rays < ultravoilet rays
2007-05-09 01:14:48
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answer #5
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answered by dipakrashmi 4
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x
2007-05-08 21:43:42 · answer #6 · answered by Anonymous · 0⤊ 0⤋