Task id10595
Seller: nerdmavr
Price: 0.17 USD
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Product description
A converging lens with a focal length of 10 cm is moved at a speed of 3 mm/s in the direction of a point light source located on its main optical axis. At what speed (in mm/s) is the image moving at the moment when the distance between the lens and the source is 12 cm?
Additional information
Detailed solution. Format jpg