a. (A/B) With the camera obscura, it was not possible to preserve photographs. b. (A/B) Heliographs were the first version of modern photographs. c. (A/B) Heliographs were similar to modern photographs. d. (A/B) Photographers used paper to create heliographs. e. (A/B) The process of producing a heliograph was fast. f. (A/B) People preserved heliographs for a long time. g. (A/B) Joseph Nicéphore Niépce and Louis Daguerre worked together. h. (A/B) Louis Daguerre created the daguerreotype in 1833. i. (A/B) The daguerreotype used lens to work. j.(A/B) With the calotype process, it was possible to have the picture on paper.
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Resposta:
a. (A) With the camera obscura, it was not possible to preserve photographs.
b. (B) Heliographs were the first version of modern photographs.
c. (A) Heliographs were similar to modern photographs.
d. (B) Photographers used paper to create heliographs.
e. (A) The process of producing a heliograph was fast.
f. (B) People preserved heliographs for a long time.
g. (A) Joseph Nicéphore Niépce and Louis Daguerre worked together.
h. (B) Louis Daguerre created the daguerreotype in 1833.
i. (A) The daguerreotype used lens to work.
j.(B) With the calotype process, it was possible to have the picture on paper.
Explicação: