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Home Q & A Board Science-Related Homework Help Physics
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Brelou Brelou
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7 years ago
A slide projector is designed with its lens 6.0 m from the screen. The projected image is 1.5 m square of a slide object 2.5 cm square.
(a)   What is the object distance from the lens?
(b)   What should be the lens focal length?
(c)   What is the lens POWER?
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Physics

Physics


Edition: 4th
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Quantum physics thus reveals a basic oneness of the universe.
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longhairlonghair
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7 years ago
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Brelou Author
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7 years ago
Brilliant ツ
Marcie D
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Yesterday
Thank you, thank you, thank you!
dedricgard
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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