Explain whether smoke filling up a room is diffusion or not.

it is diffusion

Explanation:

smoke rises from one corner of the room and spreads to the rest of the room, resulting in diffusion

Answer:

Step-by-step explanation:

Early photography and Daguerreotype Medium.

Louis Daguerre invented a new process he dubbed a daguerrotype in 1839, which significantly reduced exposure time and created a lasting result, but only produced a single image.

Louis Daguerre called his invention "daguerreotype." His method, which he disclosed to the public late in the summer of 1839, consisted of treating silver-plated copper sheets with iodine to make them sensitive to light, then exposing them in a camera and "developing" the images with warm mercury vapor.

Daguerreotypes became an equalizer among classes. No longer were likenesses only created for the super rich. An average person could walk into a portrait studio, sit for an image, and have the same product as the millionaire down the street. The popularity gave rise to picture factories

Views of modernity and capitalism heavily influenced Daguerre’s discovery because his main goal was to improve and modernize the process previously used to capture images and to upgrade what he saw using camera obscura.

People could start to develop a visual history, not only the rich could afford to have a portrait made, and people could collect images of their friends and family.

The correct answer is: simile

Through this text, we can see that the phrase "It is as if a great earthen pot has dropped from an unreachable rafter'' represents a comparison with the doubts that the narrator presents. This comparison is made through two elements that have nothing in common, but that the author uses to create a new meaning about one of them. This is done through simile.

neither black nor white but they were called Colored people