80th Anniversary Interpretation of the Photoelectric Effect (Bosnia and Herzegovina 2001)

Mini Sheet 80th Anniversary Interpretation of the Photoelectric Effect it reflects the thematic directions:

An anniversary is the date on which an event took place or an institution was founded in a previous year, and may also refer to the commemoration or celebration of that event. For example, the first event is the initial occurrence or, if planned, the inaugural of the event. One year later would be the first anniversary of that event. The word was first used for Catholic feasts to commemorate saints. Most countries celebrate national anniversaries, typically called national days. These could be the date of independence of the nation or the adoption of a new constitution or form of government. The important dates in a sitting monarch's reign may also be commemorated, an event often referred to as a "Jubilee".

Physics is the scientific study of matter, its fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force.Physics is one of the most fundamental scientific disciplines A scientist who specializes in the field of physics is called a physicist.