proper time References proper time physics Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: relativistic mechanics/ Relativistic space-time…frame and is called the proper time between the two events. The proper time would be measured by any clock moving along the straight world line between the two events. Read More…frame and is called the proper time between the two events. The proper time would be measured by any clock moving along the straight world line between the two events. Read More