User:Aishwaryarp/Sandbox

ABSORPTION SPECTROSCOPY A technique for determining the concentration and structure of a substance by measuring the amount of        electromagnetic radiation, the sample absorbs at various wavelengths.

HITTORF'S RULE Relative speed of ions

The speed of a cation moving away from the anode will be proportional to the fall of concentration of these ions at anode and similarly the speed of an anion moving away from the cathode will be proportional to fall of these concentration of ions at cathode. ASSISTIVE  TECHNOLOGY 1) What is Assistive Technology? Assistive technology (often abbreviated as AT) is any item, piece of equipment, software or product system that is used to increase, maintain, or improve the functional capabilities of individuals with disabilities.    AT can be low tech like        communication boards made     of cardboard or fuzzy felt.     AT can be high tech such     as special purpose computers.     AT can be hardware such as     prosthetics, attachment devices     (mounting systems), and     positioning devices.     AT can be computer hardware,     like special switches, keyboards,      and pointing devices.     AT can be computer software     such as screen-readers or        communication software.     AT can be inclusive or      specialized learning     materials and curriculum      aids.     AT can be specialized     curricular software.     AT can be much more, including electronic devices, wheel chairs, walkers, braces, educational software, power lifts, pencil holders, eye-gaze, and head trackers.