[DOC] [TLE] Luminescence, fluorescence, and phosphorescence - Explain that ... [PAR] Feb 21, 2016 ... Luminous (phosphorescent) watch dial glowing green in the dark ... there's 
nothing more reassuring than the luminous dial of a watch. ... Luminous simply 
means giving off light; most things in our world ... make light when their atoms 
become excited in a process that needs little or no heat to make it happen. [DOC] [TLE] Fluorescence - Wikipedia [PAR] Fluorescence is the emission of light by a substance that has absorbed light or 
other .... The fluorescence lifetime refers to the average time the molecule stays in 
its .... would be that the fluorescence spectrum shows very little dependence on 
the .... the only sources of light are organisms themselves, giving off light through
... [DOC] [TLE] shine - definition of shine in English | Oxford Dictionaries [PAR] (of the sun or another source of light) give out a bright... Meaning, pronunciation, 
example sentences, and more from Oxford Dictionaries. [DOC] [TLE] light - definition of light in English | Oxford Dictionaries [PAR] Meaning, pronunciation, example sentences, and more from Oxford Dictionaries. 
... [in singular] 'the lamps in the street shed a faint light into the room'. [DOC] [TLE] Diamond Fluorescence | PriceScope [PAR] In lower color and clarity combinations fluorescence has little effect on ... other 
people may be put off by seeing their diamond glow under black lights ... the 
diamond's atomic structure that cause fluorescence are considered defects. ... 
term Negligible  a category consisting of the two GIA designations of None and 
Faint. [DOC] [TLE] Luminescence - The Gemology Project [PAR] Jun 29, 2012 ... The fluorescence lifespan is relative to the UV light source, meaning that if you 
turn off the lightsource the fluorescence is gone. ... As synthetic materials usually 
carry more Cr and little to none Fe, this glowing of red light is more .... is seen in 
white light, red and some blue are returned to the eye, giving the... [DOC] [TLE] Photochemistry - MSU Chemistry - Michigan State University [PAR] For example, irradiation of acetone with 313 nm light (3130  ) gives a ... Here 
the asterisk represents an electronic excited state, the nature of which will be 
defined later. ... The low wavelength cut-off for some common glass types are 
given in the table .... Radiative decay from a triplet state is called 
phosphorescence and is... [DOC] [TLE] Understanding Diamond Fluorescence | GIA 4Cs Blog [PAR] May 9, 2012 ... When you stand under a blue light or ultraviolet light, sometimes you ... On a GIA 
Diamond Grading Report, fluorescence refers to the ... Color:E Symmetry:
Excellent Clarity:VS1 Fluorescence:None (which is ... It's seems like the GIA study 
is very definitive that fluorescence has little to no affect on a diamonds... [DOC] [TLE] Fluorescence - Molecular Expressions - Florida State University [PAR] Fluorescence is the property of some atoms and molecules to absorb light at a ... 
Otto Heimstdt and Heinrich Lehmann as a spin-off from the ultraviolet instrument
. ... with fluorescent dyes, thus giving birth to the field of immunofluorescence. ... is 
an all or none phenomenon and can only occur with incident light of specific... [DOC] [TLE] An Introduction to Fluorescence Measurements - Turner Designs [PAR] Fluorescence is the molecular absorption of light energy at one wavelength .... as 
chlorophyll measurement).10 PMT's also give off some dark current (current ... 
Narrowband filters pass a narrow band of light (as little as 1 nm). .... refers to the 
matrix liquid containing none of the compound to be measured and scattered 
light. [DOC] [TLE] www.illinoislighting.org - Terms Used in Lighting Analysis [PAR] In the latter instance, "architectural lighting" generally refers to illuminated .... Any 
object which radiates light because of its high temperature will give off light .... 
colors of visible light by the addition of various phosphorescent compounds. ..... 
of the light output of the lamps where it is needed, and send little or none 
elsewhere. [DOC] [TLE] Forensic Light: A Beginner's Guide - Looking at Art, Artifacts and Ideas [PAR] intensity of this fluorescence helps identify and authenticate material. ...

Question: Phosphorescence is defined as giving off light with little or none of this
Answer: heat