Videos on topic View all (5) 1  How to Take Measurements of Length, Mass, Volume, and Temperature. by Chem Academy. 2  General Chemistry Lecture: Measurements, Part 3 (SI units and unit conversions) by Glenn Lo. 3  Mass vs Weight, Volume, and Density. by Learning Simply. 4  Measurement - Chemistry Lecture - Mr Pauller. by mrpauller.
5- Portrait Photography. One of the oldest types of photography is portrait photography. It can range from shooting your family members to friends to pets. It is often called portraiture and this type of photographer abounds.
Difference Between Photography and Digital Photography. The word âphotographyâ is derived from the Greek words phÅs which means light, and grÃ¡phein which means writing, hence, photography means writing or painting with light. In the modern day, photography is the art of taking photos using cameras. There are many variations of cameras.