Photography works by...? Mcqs

PPSC Past Papers

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Photography works by...?

(A) Capturing the souls of the objects being photographed
(B) Capturing light reflected from the objects being photographed

(C) Both A & B
(D) None of these

✅ Correct Answer: Capturing light reflected from the objects being photographed

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

The chemical used as a fixer in photography is__________...?

(A) sodium sulphate
(B) borax

(C) sodium thiosulphate
(D) ammonium sulphate

✅ Correct Answer: sodium thiosulphate

Comments

Source: This question is taken from the Everyday Science

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