...following extract of a letter from Prof. W. Thomson to Prof. Kirchhoff, dated 1860. Professor Thomson thus writes : — " Professor Stokes mentioned to me at...constituting the spectrum of the spirit-lamp burning with s tit. I remarked that there must be some physical connexion between two •agencies presenting so...

...Thomson: Prof. Stokes mentioned to me at Cambridge sometime probably about ten years ago, that Prof. Miller had made an experiment testing to a very high...double bright line constituting the spectrum of the spirit lamp burning with salt. I remarked that there must be some physical connexion between two agencies...

...Thomson: Prof. Stokes mentioned to me at Cambridge sometime probably about ten years ago, that Prof. Miller had made an experiment testing to a very high...double bright line constituting the spectrum of the spirit lamp burning with salt. I remarked that there must be some physical connexion between two agencies...

...cxperiment tesling to a very high degree of accuracy t he agreement of the double dar A line D ofthe solar spectrum with the double bright line constituting the spectrum of the spirit lamp burning with salt. I remarked that there must be some physical connexion between ttvo agencies...

...following extract of a letter from Prof. W. Thomson to Prof. Kirchhoff, dated 1860. Prof. Thomson thus writes : — ' Professor Stokes mentioned to me at...constituting the spectrum of the spirit-lamp burning with aalt. I remarked that there must he some physical connexion between two agencies presenting so marked...

...writes : ' Prof. Stokes mentioned to me at Cambridge some time ago, probably about ten years, that Prof. Miller had made an experiment testing to a very high...salt. I remarked that there must be some physical connection between two agencies presenting so marked a characteristic in common. He assented, and said...

...writes : 'Prof. Stokes mentioned to me at Cambridge some time ago, probably about ten years, that Prof. Miller had made an experiment testing to a very high...the spectrum of the spirit-lamp burning with salt 1 remarked that there must be some physical connection between two agencies presenting so marked a...

...Monatsberichte der K. Akad. der Wiasensch. zu Berlin) Oct. 1859. probably about ten years ago, that Prof. Miller had made an experiment testing to a very high...double bright line constituting the spectrum of the spirit lamp burning with salt. I remarked that there must be some physical connexion between two agencies...

...ihn: „Prof. Stokes mentioned to me at Cambridge sometime probably about ten years ago, that Prof. Miller had made an experiment testing to a very high...double bright line constituting the spectrum of the spirit lamp burning with salt. I remarked that there must be some physical connexion between two agencies...

...line D of the solar spectrum with the double bright line constituting the spectrum of the spirit lamp burning with salt. I remarked that there must be some...common. He assented and said, he believed a mechanical explauation of the cause was to be had on some such principles äs the following: vapour of sodium...