A converging lens (f = 24.7 cm) is used to project an image of an object onto a screen. The object and the screen are 157 cm apart, and between them the lens can be placed at either of two locations. Find the two object distances, the smaller being the answer to part (a). (a) Number i (b) Number Units Units
A converging lens (f = 24.7 cm) is used to project an image of an object onto a screen. The object and the screen are 157 cm apart, and between them the lens can be placed at either of two locations. Find the two object distances, the smaller being the answer to part (a). (a) Number i (b) Number Units Units
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I'm not understanding the concept of applying the lens formula on this one. Please break this down thoroughly for me. Thank you for the help!
Transcribed Image Text:A converging lens (f = 24.7 cm) is used to project an image of an object onto a screen. The object and the screen are 157 cm apart, and
between them the lens can be placed at either of two locations. Find the two object distances, the smaller being the answer to part (a).
(a) Number
i
(b) Number
Units
Units
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