Nufin

William Herschel asalin (1738-1822) yana so ya bincika bambance-bambancen yanayin zafi tsakanin launuka daban-daban na haske da ake iya gani a farkon karni na 19.

The m

Herschel, asali masanin falaki kuma mawaki, yayi haka ta hanyar karkatar da hasken rana tare da gilashin priism. Sa'an nan kuma ya sanya ma'aunin zafi da sanyio a cikin launuka daban-daban na haske. A ƙarshe, ya sanya thermometer 'control' a wurin da babu haske. Wannan zai auna zafin iska kuma ya zama abin nuni ga bambance-bambancen zafin jiki na sauran ma'aunin zafi da sanyio.

Sakamakon

Ya shirya ya rage ma'aunin zafin jiki na ma'aunin zafi da sanyio a cikin duhu daga yanayin "mafi girma" na launuka daban-daban na haske.. Duk da haka, ga mamakinsa, zazzabi na ma'aunin zafi da sanyio ya fi sauran!

Herschel ba zai iya bayyana sakamakon ta kowace hanya ba kuma yana tunanin gwajinsa ya gaza.
Amma duk da haka ya ci gaba da bincike. Ya matsar da ma'aunin zafin jiki zuwa wasu wurare (sama da ƙasa bakan launi) inda aka auna zafin iska.

Ya ƙarasa da cewa dole ne a sami wasu radiyo marasa ganuwa fiye da ɓangaren ja na bakan launi.

Darussan

Ɗaya daga cikin dalilan da ya sa William Herschel ya sami nasara a matsayin masanin falaki da bincike, tabbas saboda ya tsaya sha'awa, koda ra'ayin da aka yi niyya bai yi aiki nan da nan ba.

Kara:
Bugu da ƙari ga 'mai ƙirƙira' na infrared radiation, Herschel kuma an san shi da masanin astronomer wanda 1781 Uranus ya gano. Ya yi bincike-binciken falaki da yawa masu ban sha'awa.

Aikace-aikacen hasken infrared sun bambanta sosai, kama daga sadarwar gajeriyar hanya mara waya (m iko) zuwa aikace-aikacen soja don gano abokan gaba.

Sources, o.a.:
· Dr. S. "Lissafin kimiyya na gaske na aikin na musamman dole ne ya bayyana duka ci gaban da ke haifar da aiki na musamman da kuma sifofin halitta da kuma abubuwan da aka samu waɗanda ke daidaita shi". Liew. Electromagnetic Waves (Turanci). Cibiyar Hoto mai nisa, Hankali da sarrafawa. An dawo dasu 2006-10-27.
· Ilimin taurari: Dubawa (Turanci). NASA Infrared Astronomy and Processing Center. An dawo dasu 2006-10-30.
· Rushe, William (1999). Infrared Spectroscopy. Jami'ar Jihar Michigan. An dawo dasu 2006-10-27.

Marubuci: Bas Ruyssenaars

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