ANDERS JONAS ANGSTROM IS A PHYSICIST, ASTRONOMY AND A PROFESSOR IN STOCKHOLM UNIVERSITY. HE WAS BORN ON AUGUST 14,1814 AT MEDELPAD, SWEDEN.HE WAS ABLE TO COMPLETE THE TASK GIVEN TO HIM JUST SHORTLY BEFORE HIS DEATH.
IN LINE OF ASTRONOMY, HE CONDUCTED TO RESEARCH THAT INVOLVE THE SOLAR SPECTRUM. HE PROVED THAT THE SUN'S ATMOSPHERE CONTAINING OF HYDROGEN AND OTHER ELEMENTS. HE PUBLISHED HIS GREAT DISCOVERED THE NORMAL SOLAR SPECTRUM.
HE ALSO DISCOVERED THE LENGTH OF THE WAVE LENGTH AND IT CAN BE MEASURED IN HONOR OF HIS NAME.
(^_^)HOPE IT CAN HELP......
