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Monthly Notices of the Royal Astronomical Society Volume 59 by Royal Astronomical Society - Paperback
137.55 درهم

Monthly Notices of the Royal Astronomical Society Volume 59 by Royal Astronomical Society - Paperback

كن أول من يقيِّم هذا المنتج 

137.55 درهم 

  - ستوفر -137.56 درهم
الأسعار تشمل ضريبة القيمة المضافة  التفاصيل
الشحن مجاني التفاصيل
رقم ال ISBN
9781130740226
الفئات
تاريخ
الكاتب
Royal Astronomical Society
الناشر
Rarebooksclub.com
الوصف:

This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1899 Excerpt: ...The sections into which the spectra have been divided, like those of the photographs of the solar spectrum already referred to, Ghave been arranged to accord with the well-known ...

تشحن من الولايات المتحدة
اشحن الى دبي (تغيير المدينة)
التوصيل خلال الإثنين ٩ يوليو - الأربعاء ١١ يوليو الي دبي

حالة السلعة:
جديدة
البائع:
InternationalBookStore (88% تقييم ايجابي)

معلومات المنتج

  •  

    المواصفات

    رقم ال ISBN
    9781130740226
    الفئات
    تاريخ
    اللغات
    الانجليزية
    الرقم المميز للسلعة
    2724353386779
    المؤلفين
    الكاتب
    Royal Astronomical Society
    رقم ال ISBN
    9781130740226
    الفئات
    تاريخ
    اللغات
    الانجليزية
    الرقم المميز للسلعة
    2724353386779
    المؤلفين
    الكاتب
    Royal Astronomical Society
    المؤلفين
    الناشر
    Rarebooksclub.com
    معلومات تقنية
    غلاف الكتاب
    غلاف عادي
    اللغات والبلدان
    لغة الكتاب
    الانجليزية
    إقرأ المزيد
  •  

    الوصف:

    This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1899 Excerpt: ...The sections into which the spectra have been divided, like those of the photographs of

    This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1899 Excerpt: ...The sections into which the spectra have been divided, like those of the photographs of the solar spectrum already referred to, Ghave been arranged to accord with the well-known divisions of Angstrom's solar spectrum. The student will find it an additional convenience that the0 scale adopted by Mr. McClean is also very nearly that of Angstrom's map. The top and bottom of every plate are bounded by the solar spectrum, while immediately inside, at each end, is the iron spectrum obtained by sparking through air. Between the two iron spectra thus conveniently placed for comparison the bulk of the plate contains the spectra of the other metals. In the case of the Platinum group there are eight of these intermediate metals. In the series of plates illustrating the Iron-Copper group the iron spectrum, as before, is placed immediately inside the solar spectrum, both at the top and the bottom, and the six other elements provide the intervening spectra. A striking feature on these plates is afforded by the broad lines and bands extending vertically down the plate which are due to the atmosphere. This spectrum is, of course, necessarily introduced when the induction spark is taken between metal electrodes in the air. With reference to these spectra, I cannot do better than quote Mr. McClean's own words: "Before the true spectra of the metals can be arrived at, it is necessary to further eliminate the lines due to various impurities in the specimens of the metals employed as electrodes. Iron appears in the spectrum of aluminium, and to a less degree in other spectra. Calcium is almost universally present, and becomes especially prominent throughout Section I. Its principal lines run with varying strength across nearly every spectrum, and coincide with marked group.

    خصائص المنتج:
    • الفئات: تاريخ
    • غلاف الكتاب: غلاف عادي
    • لغة الكتاب: الانجليزية
    • الكاتب: Royal Astronomical Society
    • الناشر: Rarebooksclub.com
    • رقم ال ISBN: 9781130740226
    • عدد الصفحات: 194
    • لأبعاد (الارتفاع*العرض*العمق): 9.69 x 7.44 x 0.41 inches
 

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