/bahl"meuhr/ , Physics.
a series of lines in the visible spectrum of hydrogen.
[ 1960-65; named after J. J. Balmer (1825-98), Swiss physicist who derived its formula ]
/bahl"meuhr/ , Physics.
a series of lines in the visible spectrum of hydrogen.
[ 1960-65; named after J. J. Balmer (1825-98), Swiss physicist who derived its formula ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012