Compare the sizes of images on the two photos
A camera's zoom lens covers the focal-length range 38mm -138mm. You point the camera at a distant object and photograph it first at 38mm and then with the camera zoomed out to 138mm .
Compare the sizes of its images on the two photos.
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Short sections of two very long parallel lines of charge are shown, fixed in place and separated by L =10.0 cm. The uniform linear charge densities are +8.0 µC/m for left hand side and -3.0 µC/m for right hand side. Where along the x a
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A camera's zoom lens covers the focal-length range 38mm -138mm. You point the camera at a distant object and photograph it first at 38mm and then with the camera zoomed out to 138mm. Compare the sizes of its images on the two photos.
A virtual image is located 53.5cm behind a concave mirror with focal length 20.0cm. Where is the distance from the mirror to the object?
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Berkley Co.'s sales are 10% cash and 90% on credit. Credit sales are collected as follows: 30% in the month of sale, 50% in the next month, and 20% in the following month.
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