Dukkan Bayanai

haske kwan fitila

Fitilar fitilu suna da mahimmanci yayin da suke haɓaka hasken ɗakunanmu. Wannan haske yana ba mu damar ganin mafi kyau, karanta littattafan da muka fi so har ma da zana kyawawan hotuna. Akwai nau'ikan fitulun fitilu masu yawa amma akwai guda ɗaya kawai na gida ko kwan fitila mai salo da ake samu a makarantu. Yanzu, ga wasu abubuwa masu ban sha'awa game da kwararan fitila: Yaya suke aiki?

A lokacin kafin fitilun fitilu, mutane sun dogara da kyandir da raguna mai don kunna gidajensu lokacin da duhu ya yi a waje. Waɗannan fasahohin sun kasance a hankali da kuma ergotic. A cikin ƙarshen 1800s, wani mutum mai haske mai suna Thomas Edison yana da ra'ayi na musamman - ya halicci abin da muke kira a yau a matsayin kwan fitila! Edison ya yi amfani da wata irin waya da ake kira filament wadda za ta yi haske kawai idan ta yi zafi sosai. Tunanin ya kasance juyin juya hali yayin da Edison fitilar yayi amfani da wutar lantarki kuma ya ba da haske mai haske idan aka kwatanta da abin da mutane ke da shi - kyandir ko fitulun mai. Wannan ƙirƙira ta kawo sauyi yadda mutane ke haskaka gidajensu da gani dalla-dalla a cikin dare!

Fahimtar ilimin kimiyya a bayansa

Hasken fitilu, duk da haka: yaya suke aiki? Yana da kyau sosai! Kwan fitila Yana Juya wutar lantarki zuwa Haske Kuna da filament a cikin kwan fitila wanda ke ba da damar wutar lantarki ta gudana, ko haifar da juriya. Waɗancan filaments, waɗanda za a iya yin su daga abubuwa daban-daban - tungsten ko carbon daga cikinsu. Electicity yana gudana a cikin filament, yana zafi da shi. Idan ya yi zafi sosai filament ɗin zai yi haske sosai kuma ya ba da haske. Wannan shine yadda muke samun haske mai haske wanda ke taimaka mana mu gani a ɗakunanmu!

Me yasa za a zabi kwan fitilar Hulang?

Rukunin samfur masu alaƙa

Ba samun abin da kuke nema?
Tuntuɓi masu ba da shawara don ƙarin samfuran samuwa.

Nemi Magana Yanzu
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