Evaluating the focal length of the converging lens
When an object is placed 57.0 from a certain converging lens, it forms a real image. When the object is moved to 38.0 from the lens, the image moves 14.0 farther from the lens. Find the focal length of the lens?
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Calculate the span of a differential pressure transmitter that is mounted 10 inches below the bottom instrument tap on an open process tank that contains a liquid with a specific gravity of 1.1.
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