What is the difference between sound and noise?

According to Weber, this authority rests "on an established belief in the sanctity of immemorial traditions and the legitimacy of the status of those exercising authority under them"

A) realistic B) charismatic C) rational D) traditional

Geoff displayed a photograph of a cathedral during his presentation on architecture. This photo is a type of __________.

A. thesis B. noise C. visual aid D. specific purpose