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when a light is shown on a material.Electrons emitted in this manner can be called photo-electrons
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What has the author Eustace L Dereniak written?
Eustace L. Dereniak has written: 'Detectors and imaging devices' -- subject(s): Optical detectors, Focal planes, Infrared detectors, Congresses, Photon detectors 'Infrared Detectors, Focal Plane Arrays, and Imaging Sensors' 'Geometrical and trigonometric optics' -- subject(s): Geometrical optics, Optical engineering, OverDrive, Mathematics, Nonfiction 'Infrared systems and photoelectronic technology IV' -- subject(s): Focal planes, Image processing, Congresses, Infrared technology, Infrared equipment 'Infrared Detectors and Arrays'
What is the origin of radar guns in baseball?
First of all, they are not strictly speaking Radar instruments- they are photoelectronic timing lights- somewhat similar in principle to those used at Drag strips ( and control-sequenced by staging, stand-by, etc timing lights the signal complex being called a Christmas Tree= the apparent procession is from top to bottom- akin to highway traffic lights. These devices are NOT Radar and have never been considered Radar devices- The acronym stands for Radio Direction and Ranging- measuring the velocity of a baseball over what amounts to a fixed course ( pitcher"s mound to plate) cannot be considered direction finding. Nor are they similar to police radar- but are closer to that, than tradition Radar as used on ships, for example. This techno practice- I believe was first used in technologicaloly savvy Japan- and on TV casts was used on every pitch- some years in advance of the stateside deployment. Technically, these devices are not Radar at all but timing lights or electronic chronographs.
What are ph words that sound like f in the initial?
Philippines phaeton phaetons phage phages phagocyte phagocytes phagocytic phagocytize phagocytized phagocytizes phagocytizing phagocytose phagocytosed phagocytoses phagocytosing phagocytosis phagocytotic phalange phalangeal phalanger phalangers phalanges phalansteries phalanstery phalanx phalanxes phalarope phalaropes phalli phallic phallically phallicism phallicisms phallism phallisms phallist phallists phallocentric phallus phalluses phanerogam phanerogams phanerophyte phanerophytes phantasied phantasies phantasm phantasma phantasmagoria phantasmagorias phantasmagoric phantasmagorical phantasmal phantasmata phantasmic phantasms phantast phantasts phantasy phantasying phantom phantomlike phantoms pharaoh pharaohs pharaonic pharisaic pharisaical pharisaically pharisaicalness pharisaicalnesses pharisaism pharisaisms pharisee pharisees pharmaceutical pharmaceutically pharmaceuticals pharmacies pharmacist pharmacists pharmacodynamic pharmacodynamically pharmacodynamics pharmacognosies pharmacognostic pharmacognostical pharmacognosy pharmacokinetic pharmacokinetics pharmacologic pharmacological pharmacologically pharmacologies pharmacologist pharmacologists pharmacology pharmacopeia pharmacopeial pharmacopeias pharmacopoeia pharmacopoeial pharmacopoeias pharmacotherapies pharmacotherapy pharmacy pharos pharoses pharyngeal pharynges pharyngitides pharyngitis pharynx pharynxes phase phaseal phased phasedown phasedowns phaseout phaseouts phases phasic phasing phasis phasmid phasmids phat phatic phatically pheasant pheasants phellem phellems phelloderm phelloderms phellogen phellogens phelonia phelonion phelonions phenacaine phenacaines phenacetin phenacetins phenacite phenacites phenakite phenakites phenanthrene phenanthrenes phenate phenates phenazin phenazine phenazines phenazins phencyclidine phencyclidines phenetic pheneticist pheneticists phenetics phenetol phenetols phenix phenixes phenmetrazine phenmetrazines phenobarbital phenobarbitals phenobarbitone phenobarbitones phenocopies phenocopy phenocryst phenocrystic phenocrysts phenol phenolate phenolated phenolates phenolic phenolics phenological phenologically phenologies phenology phenolphthalein phenolphthaleins phenols phenom phenomena phenomenal phenomenalism phenomenalisms phenomenalist phenomenalistic phenomenalistically phenomenalists phenomenally phenomenas phenomenological phenomenologically phenomenologies phenomenologist phenomenologists phenomenology phenomenon phenomenons phenoms phenothiazine phenothiazines phenotype phenotypes phenotypic phenotypical phenotypically phenoxide phenoxides phenoxy phentolamine phentolamines phenyl phenylalanine phenylalanines phenylbutazone phenylbutazones phenylephrine phenylephrines phenylethylamine phenylethylamines phenylic phenylketonuria phenylketonurias phenylketonuric phenylketonurics phenylpropanolamine phenylpropanolamines phenyls phenylthiocarbamide phenylthiocarbamides phenylthiourea phenylthioureas phenytoin phenytoins pheochromocytoma pheochromocytomas pheochromocytomata pheromonal pheromone pheromones phew phi phial phials philabeg philabegs philadelphus philadelphuses philander philandered philanderer philanderers philandering philanders philanthropic philanthropical philanthropically philanthropies philanthropist philanthropists philanthropoid philanthropoids philanthropy philatelic philatelically philatelies philatelist philatelists philately philharmonic philharmonics philhellene philhellenes philhellenic philhellenism philhellenisms philhellenist philhellenists philibeg philibegs philippic philippics philistia philistine philistines philistinism philistinisms phillumenist phillumenists philodendra philodendron philodendrons philological philologically philologies philologist philologists philology philomel philomels philoprogenitive philoprogenitiveness philoprogenitivenesses philosophe philosopher philosophers philosophes philosophic philosophical philosophically philosophies philosophise philosophised philosophises philosophising philosophize philosophized philosophizer philosophizers philosophizes philosophizing philosophy philter philtered philtering philters philtra philtre philtred philtres philtring philtrum phimoses phimosis phimotic phis phiz phizes phlebitides phlebitis phlebogram phlebograms phlebographic phlebographies phlebography phlebologies phlebology phlebotomies phlebotomist phlebotomists phlebotomy phlegm phlegmatic phlegmatically phlegmier phlegmiest phlegms phlegmy phloem phloems phlogistic phlogiston phlogistons phlogopite phlogopites phlox phloxes phobia phobias phobic phobics phocine phoebe phoebes phoebus phoebuses phoenix phoenixes phoenixlike phon phonal phonate phonated phonates phonating phonation phonations phone phoned phonematic phoneme phonemes phonemic phonemically phonemicist phonemicists phonemics phones phonetic phonetically phonetician phoneticians phonetics phoney phoneyed phoneying phoneys phonic phonically phonics phonied phonier phonies phoniest phonily phoniness phoninesses phoning phono phonocardiogram phonocardiograms phonocardiograph phonocardiographic phonocardiographies phonocardiographs phonocardiography phonogram phonogramic phonogramically phonogrammic phonogrammically phonograms phonograph phonographer phonographers phonographic phonographically phonographies phonographs phonography phonolite phonolites phonologic phonological phonologically phonologies phonologist phonologists phonology phonon phonons phonos phonotactic phonotactics phons phony phonying phooey phorate phorates phoronid phoronids phosgene phosgenes phosphatase phosphatases phosphate phosphates phosphatic phosphatide phosphatides phosphatidic phosphatidyl phosphatidylcholine phosphatidylcholines phosphatidylethanolamine phosphatidylethanolamines phosphatidyls phosphatization phosphatizations phosphatize phosphatized phosphatizes phosphatizing phosphaturia phosphaturias phosphene phosphenes phosphid phosphide phosphides phosphids phosphin phosphine phosphines phosphins phosphite phosphites phosphocreatine phosphocreatines phosphodiesterase phosphodiesterases phosphoenolpyruvate phosphoenolpyruvates phosphofructokinase phosphofructokinases phosphoglucomutase phosphoglucomutases phosphoglyceraldehyde phosphoglyceraldehydes phosphoglycerate phosphoglycerates phosphokinase phosphokinases phospholipase phospholipases phospholipid phospholipids phosphomonoesterase phosphomonoesterases phosphonium phosphoniums phosphoprotein phosphoproteins phosphor phosphore phosphores phosphoresce phosphoresced phosphorescence phosphorescences phosphorescent phosphorescently phosphoresces phosphorescing phosphoric phosphorite phosphorites phosphoritic phosphorolyses phosphorolysis phosphorolytic phosphorous phosphors phosphorus phosphoruses phosphoryl phosphorylase phosphorylases phosphorylate phosphorylated phosphorylates phosphorylating phosphorylation phosphorylations phosphorylative phosphoryls phot photic photically photics photo photoautotroph photoautotrophic photoautotrophically photoautotrophs photobiologic photobiological photobiologies photobiologist photobiologists photobiology photocathode photocathodes photocell photocells photochemical photochemically photochemist photochemistries photochemistry photochemists photochromic photochromism photochromisms photocoagulation photocoagulations photocompose photocomposed photocomposer photocomposers photocomposes photocomposing photocomposition photocompositions photoconductive photoconductivities photoconductivity photocopied photocopier photocopiers photocopies photocopy photocopying photocurrent photocurrents photodecomposition photodecompositions photodegradable photodetector photodetectors photodiode photodiodes photodisintegrate photodisintegrated photodisintegrates photodisintegrating photodisintegration photodisintegrations photodissociate photodissociated photodissociates photodissociating photodissociation photodissociations photoduplicate photoduplicated photoduplicates photoduplicating photoduplication photoduplications photodynamic photodynamically photoed photoelectric photoelectrically photoelectron photoelectronic photoelectrons photoemission photoemissions photoemissive photoengrave photoengraved photoengraver photoengravers photoengraves photoengraving photoengravings photoexcitation photoexcitations photoexcited photofinisher photofinishers photofinishing photofinishings photoflash photoflashes photoflood photofloods photofluorographies photofluorography photog photogenic photogenically photogeologic photogeological photogeologies photogeologist photogeologists photogeology photogram photogrammetric photogrammetries photogrammetrist photogrammetrists photogrammetry photograms photograph photographed photographer photographers photographic photographically photographies photographing photographs photography photogravure photogravures photogs photoinduced photoinduction photoinductions photoinductive photoing photointerpretation photointerpretations photointerpreter photointerpreters photoionization photoionizations photoionize photoionized photoionizes photoionizing photojournalism photojournalisms photojournalist photojournalistic photojournalists photokineses photokinesis photokinetic photolithograph photolithographed photolithographic photolithographically photolithographies photolithographing photolithographs photolithography photolyses photolysis photolytic photolytically photolyzable photolyze photolyzed photolyzes photolyzing photomap photomapped photomapping photomaps photomask photomasks photomechanical photomechanically photometer photometers photometric photometrically photometries photometry photomicrograph photomicrographic photomicrographies photomicrographs photomicrography photomontage photomontages photomorphogeneses photomorphogenesis photomorphogenic photomosaic photomosaics photomultiplier photomultipliers photomural photomurals photon photonegative photonic photonics photons photonuclear photooxidation photooxidations photooxidative photooxidize photooxidized photooxidizes photooxidizing photoperiod photoperiodic photoperiodically photoperiodism photoperiodisms photoperiods photophase photophases photophobia photophobias photophobic photophore photophores photophosphorylation photophosphorylations photopia photopias photopic photoplay photoplays photopolarimeter photopolarimeters photopolymer photopolymers photopositive photoproduct photoproduction photoproductions photoproducts photoreaction photoreactions photoreactivating photoreactivation photoreactivations photoreception photoreceptions photoreceptive photoreceptor photoreceptors photoreconnaissance photoreconnaissances photoreduce photoreduced photoreduces photoreducing photoreduction photoreductions photoreproduction photoreproductions photoresist photoresists photorespiration photorespirations photos photosensitive photosensitivities photosensitivity photosensitization photosensitizations photosensitize photosensitized photosensitizer photosensitizers photosensitizes photosensitizing photoset photosets photosetter photosetters photosetting photosphere photospheres photospheric photostat photostated photostatic photostating photostats photostatted photostatting photosynthate photosynthates photosyntheses photosynthesis photosynthesize photosynthesized photosynthesizes photosynthesizing photosynthetic photosynthetically photosystem photosystems phototactic phototactically phototaxes phototaxis phototelegraphies phototelegraphy phototoxic phototoxicities phototoxicity phototropic phototropically phototropism phototropisms phototube phototubes phototypesetter phototypesetters phototypesetting phototypesettings photovoltaic photovoltaics phots phpht phragmoplast phragmoplasts phrasal phrasally phrase phrased phrasemaker phrasemakers phrasemaking phrasemakings phrasemonger phrasemongering phrasemongerings phrasemongers phraseological phraseologies phraseologist phraseologists phraseology phrases phrasing phrasings phratral phratric phratries phratry phreatic phreatophyte phreatophytes phreatophytic phrenetic phrenic phrenological phrenologies phrenologist phrenologists phrenology phrensied phrensies phrensy phrensying pht phthalic phthalin phthalins phthalocyanine phthalocyanines phthises phthisic phthisical phthisics phthisis phut phuts phycocyanin phycocyanins phycoerythrin phycoerythrins phycological phycologies phycologist phycologists phycology phycomycete phycomycetes phycomycetous phyla phylacteries phylactery phylae phylar phylaxis phylaxises phyle phyleses phylesis phylesises phyletic phyletically phylic phyllaries phyllary phyllite phyllites phyllo phylloclade phylloclades phyllode phyllodes phyllodia phyllodium phylloid phylloids phyllome phyllomes phyllos phyllotactic phyllotaxes phyllotaxies phyllotaxis phyllotaxy phylloxera phylloxerae phylloxeras phylogenetic phylogenetically phylogenies phylogeny phylon phylum physed physeds physes physiatrist physiatrists physic physical physicalism physicalisms physicalist physicalistic physicalists physicalities physicality physically physicalness physicalnesses physicals physician physicians physicist physicists physicked physicking physicochemical physicochemically physics physiocratic physiognomic physiognomical physiognomically physiognomies physiognomy physiographer physiographers physiographic physiographical physiographies physiography physiologic physiological physiologically physiologies physiologist physiologists physiology physiopathologic physiopathological physiopathologies physiopathology physiotherapies physiotherapist physiotherapists physiotherapy physique physiques physis physostigmine physostigmines phytane phytanes phytoalexin phytoalexins phytochemical phytochemically phytochemist phytochemistries phytochemistry phytochemists phytochrome phytochromes phytoflagellate phytoflagellates phytogeographer phytogeographers phytogeographic phytogeographical phytogeographically phytogeographies phytogeography phytohemagglutinin phytohemagglutinins phytohormone phytohormones phytoid phytol phytols phyton phytonic phytons phytopathogen phytopathogenic phytopathogens phytopathological phytopathologies phytopathology phytophagous phytoplankter phytoplankters phytoplankton phytoplanktonic phytoplanktons phytosociological phytosociologies phytosociology phytosterol phytosterols phytotoxic phytotoxicities phytotoxicity
