A camera with a 90-mm-focal-length lens is focused on an


Solve the all parts of given question:

Question: A camera with a 90-mm-focal-length lens is focused on an object 1.30 m from the lens.

Part A: To refocus on an object 6.50 m from the lens, what is the new distance between the lens and the film?

Part B: To refocus on the more distant object, is the lens moved toward or away from the film? Support your choice.

Express your knowledge to solve the above question.

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Physics: A camera with a 90-mm-focal-length lens is focused on an
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