SamuwarSakandare da kuma makarantu

Na bincike da kuma iri daban-daban a jere

Bakan - wani ra'ayi gabatar Isaakom Nyutonom a cikin goma sha bakwai karni, da sa duk dabi'u na wani jiki yawa. Energy, taro, Tantancewar radiation. Shi ne karshen sau da yawa da tuna a lõkacin da muka yi magana da haske bakan. Musamman, da haske bakan ne mai sa na Tantancewar radiation na daban-daban mita makada, wasu daga abin da muka gani a kowace rana a duniya, a matsayin wani ɓangare daga gare su ba samuwa ga tsirara ido. Dangane da yiwuwa na mutum ido, hasken bakan ne zuwa kashi bayyane da kuma ganuwa part. A karshen, bi da bi - a kan infrared da kuma riskar hasken ultraviolet.

iri a jere

Akwai ma daban-daban na a jere. Akwai uku, dangane da na annurin yawa. A jere iya zama m, mulki da sofane. Iri a jere m amfani na analysis.

maras iyaka

A ci gaba da bakan da aka kafa ta mai tsanani zuwa high zafin jiki ko high daskararru yawa gas. Sanannun bakan gizo na bakwai launuka ne mai kai tsaye misali na ci gaba da bakan.

The line bakan

The line bakan ma ta gabatar da irin jere da kuma Saide daga duk wani abu a cikin gaseous atomic jihar. Yana da muhimmanci a lura da cewa shi ne a cikin wani atomic, ba kwayoyin. Wannan fanni na samar da musamman low tsangwama kwayoyin halitta da juna. Tun da babu wani hulda, sunadaran emit tãguwar ruwa har abada daidai tsawon. An misali na irin wannan a bakan ne luminescence gas mai tsanani zuwa high zazzabi.

band bakan

Taguwar bakan ne na gani jinsin makada fili demarcated isasshe duhu jinkiri. Bugu da kari, kowane daga cikin wadannan makada ba tsananin ayyana radiation mita, da kuma aka hada da babban yawan hankali spaced haske Lines. An misali na irin wannan a jere, kamar yadda batun na line bakan, a haske tururi a high zazzabi. Duk da haka, su daina kwayoyin halitta, da kuma ciwon sosai kusa da dangantaka overall kwayoyin, wanda ya haddasa irin wannan haske.

A sha bakan

Duk da haka, wannan nau'in a jere bai kare a can. Bugu da ari, mafi irin ware form matsayin sha bakan. Lokacin da na bincike na sha bakan - shi ne duhu Lines a kan wani bango na a ci gaba da bakan da ma sha bakan - da magana dangane da zango na sha coefficient na wani abu, wanda zai iya zama fiye ko žasa high.

Ko da yake akwai mai fadi da kewayon gwaji ta halarci ga ji daga cikin sha a jere. Mafi na kowa ne wani gwaji a lokacin da radiation katako generated da fari haske ne, sun shige ta wani sanyaya (ga rashin hulda barbashi da kuma inganta luminescence) gas, bayan da niyya tsanani da radiation wucewa therethrough. A daukar kwayar cutar makamashi zai iya da kyau a yi amfani da yin lissafi da sha.

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