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Ph. Pellin
pH is a measure of acidity or alkalinity. PH, ph, pH, and Ph may also refer to: * Philippines (ISO country code PH), a country located in Southeast Asia Arts and media * PistonHeads, a motoring website and forum * PH (band), formerly known as Mr. Peter Hayden, a Finnish band * Pornhub, a pornographic video sharing website * Production house Aviation * Prefix for the Netherlands; see List of aircraft registration prefixes * IATA airline designator for Polynesian Airlines; see List of airline codes (P) * Transavia Denmark (IATA: PH) Companies and organizations * Parker-Hannifin Corporation (stock ticker PH) * Pakatan Harapan (also known as "Alliance of Hope"), a political coalition in Malaysia Places * Port Harcourt, (alternative name of the city) * Preston Hollow, Dallas, a neighborhood * PH postcode area, postcode area in Scotland Science and technology Chemistry * Phenyl group, either -Ph or Φ, highly-stable and aromatic hydrocarbon unit found in many organic compounds * P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philippines
The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republika sang Filipinas * ibg, Republika nat Filipinas * ilo, Republika ti Filipinas * ivv, Republika nu Filipinas * pam, Republika ning Filipinas * krj, Republika kang Pilipinas * mdh, Republika nu Pilipinas * mrw, Republika a Pilipinas * pag, Republika na Filipinas * xsb, Republika nin Pilipinas * sgd, Republika nan Pilipinas * tgl, Republika ng Pilipinas * tsg, Republika sin Pilipinas * war, Republika han Pilipinas * yka, Republika si Pilipinas In the recognized optional languages of the Philippines: * es, República de las Filipinas * ar, جمهورية الفلبين, Jumhūriyyat al-Filibbīn is an archipelagic country in Southeast Asia. It is situated in the western Pacific Ocean and consists of around 7,641 islands t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phot
A phot (ph) is a photometric unit of illuminance, or luminous flux through an area. It is not an SI unit but rather is associated with the older centimetre–gram–second system of units. The name was coined by André Blondel in 1921.Parry Moon. "System of photometer concepts", in the ''Journal of the Optical Society of America'', volume 32, number 6 (June 1942), doi:10.1364/JOSA.32.000348. – Page 355: "The lumen was proposed by Blondel in 1894 and is now universally accepted. The names, phot and stilb were likewise coined by Blondel (1921) and are in general use on the Continent." Metric equivalence: :1\ \mathrm = 1\ \frac = 10,000\ \frac = 10,000\ \mathrm = 10\ \mathrm Metric dimensions: :Illuminance = luminous intensity × solid angle / length2 See also * Illuminance * Lumen (unit) * Lux * Photometry (optics) * Light Light or visible light is electromagnetic radiation that can be perceived by the human eye. Visible light is usually defined as having wave ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
