Value is shown by dark areas being made from elements further apart from each

Which year did the following Inventions take place?

drek231 [11]

Answer:

1935 ⟹ The Kodak company developed the first colored film

1835 ⟹ William Henry Talbot created the world's first negative

1987 ⟹ Fuji* produced the first disposable camera

1889 ⟹ George Eastman invented celluloid film

1871 ⟹ Richard Maddox developed the dry plate process

*I think you meant to write "Fuji" instead of "Full" in your question

Explanation:

1935 ⟹ The Kodak company developed the first colored film

In 1881, George Eastman Kodak used Charles Harper Bennetts' upgraded gelatin silver bromide technique to create the Eastman Kodak Company. Kodak launched the first roll-film camera by the year 1888, which officially marked the start of the Kodak company. Finally, George Eastman Kodak introduced the Kodachrome color photogram in 1935.

1835 ⟹ William Henry Talbot created the world's first negative

William Henry Fox Talbot initially invented the process of creating multiple positive prints from negative film. This was a major modification to the Daguerreotype process. In 1835, Fox created the very first negative image. To do this, Talbot made a paper that was sensitive to light, using what was known as a silver salt solution. When the paper was exposed to light, the background became black and any subjects in the image were colored in gradations of dark to light grey.

1987 ⟹ Fuji* produced the first disposable camera

Fuji (aka Fujifilm) produced the first disposable camera in 1987. This was a rather revolutionary invention. It allowed everyday people to be able to take pictures without having to be an experienced photographer. The person using it didn't have to develop the film themselves. The photographer had to take the camera to the store and there, they would extract the film and develop the photos.

1889 ⟹ George Eastman invented celluloid film

The invention of the celluloid film was would change the game of the photography and movie making industry. Eastman Kodak invented the celluloid film in year 1889. With this film, the film base was now bendable and unbreakable. Because this new film could be rolled, it allowed more than one exposure surface to be contained in the camera.

1871 ⟹ Richard Maddox developed the dry plate process

In 1871, Dr. Richard Maddox developed what became known as the dry plate (negative) process. During this process, a glass "negative" plate would be lightly layered with a type of gelatin emulsion that was completely dry. These dry negative plates would later become mass produced in hundreds of factories by the year 1878.

8 0

3 years ago

Find the value of 4( a+3b)-2(3a-4b),when a=5 & b =2

katen-ka-za [31]

4( a+3b)-2(3a-4b)

= 4(5 + 3×2)-2(3×5-4×2)

= 4(5+6)-2(15-8)

= 4×11-2×7

= 44-14

= 30

3 0

2 years ago