Cathode Ray Penetration1898
Studies how cathode rays penetrate matter through thin windows, establishing characteristic absorption and scattering behaviour.
Historical person
Historical biography and chronological timeline for Philipp Lenard, based on 1 World History Database records associated with Germany.
Studies how cathode rays penetrate matter through thin windows, establishing characteristic absorption and scattering behaviour.
Physicist
This biography is assembled from World History Database records filtered by country and personal-name fields. Exact duplicate display records are removed. The database is an index rather than a complete narrative biography; formal research should verify entries against relevant primary or specialist sources.