(Concept 3.3) A buffer causes acidic solutions to become alkaline, and alkaline solutions to... Select the statement that best describes a buffer. A buffer causes acidic solutions to become alkaline, and alkaline solutions to become acidic. A buffer stabilizes the pH of a solution by preventing acids or bases from dissociating.
When exposed to sunlight the coated paper darkened. In invention of photography is credited to Nicephore Niece 1765 - 1833 France-who made the first permanent picture, a view from his window using a camera of his design. This first picture was taken in 1827.
Photography literally means âdrawing with lightâ from Greek âphotosâ and âgraphen.â The principle that makes taking pictures possible was first noted by Aristotle in 300 BC. Much later in 1000 AD, a Persian optics expert and scientist named Abu Alhazin took this principle and invented the camera obscura or pinhole.hotography literally means âdrawing with lightâ from Greek âphotosâ and âgraphen.â The principle that makes taking pictures possible was first noted by Aristotle in 300 BC. Much later in 1000 AD, a Persian optics expert and scientist named Abu Alhazin took this principle and invented the camera obscura or pinhole.