The photographer regulates the f-stop opening and time of exposure of her camera to match the sensitivity of film.this is this provided relatively sharp Components of a developer, Chemical Kinetics, Photochemistry of silver salts.
By: Vikrant Mishra
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- Tamilarasan
- St. Joseph’s Hr. Sec. School
- Chennai,Tamil Nadu
- stjosephs1@eth.net
- 9th&10th