A student with a near-point distance of 49 cm uses a microscope having an eyepiece with a focal length of 3 cm. What is the magnification of the eyepiece? 1.63x101 Computer's answer now shown above. You are correct. Previous Tries Your receipt no. is 161-5554 O If the amoeba that she is viewing is 1.07 cm from an objective lens with a focal length of 1 cm, then what is the magnification of the objective lens? (use the aproximation that the focal length is about the same as the object distance) 15.29 use the lens formula, 1/f = 1/d; + 1/do, to find the image distance. The magnification of a lens is m = -di/do. however, because the object is usually placed close to the focal distance, we usually substitute the focal distance for the object distance when finding the magnification of a microscope. Submit Answer Incorrect. Tries 1/2 Previous Tries What is the overall magnification of the comound microscope?
A student with a near-point distance of 49 cm uses a microscope having an eyepiece with a focal length of 3 cm. What is the magnification of the eyepiece? 1.63x101 Computer's answer now shown above. You are correct. Previous Tries Your receipt no. is 161-5554 O If the amoeba that she is viewing is 1.07 cm from an objective lens with a focal length of 1 cm, then what is the magnification of the objective lens? (use the aproximation that the focal length is about the same as the object distance) 15.29 use the lens formula, 1/f = 1/d; + 1/do, to find the image distance. The magnification of a lens is m = -di/do. however, because the object is usually placed close to the focal distance, we usually substitute the focal distance for the object distance when finding the magnification of a microscope. Submit Answer Incorrect. Tries 1/2 Previous Tries What is the overall magnification of the comound microscope?
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