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Physics, 22.06.2019 03:30
The focal length of a relaxed human eye is approximately 1.7 cm. when we focus our eyes on a close up object, we can change the refractive power of the eye by about 16 diopters. (a) does the refractive power of our eyes increase or decrease by 16 diopters when we focus closely? explain. (b) calculate the focal length of the eye when we focus closely.
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Physics, 22.06.2019 22:00
Use 4 to 5 complete sentences, explain the concepts of beats and how beats are produces.
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Physics, 23.06.2019 01:00
What will happen in a hybrid vehicle if current flow becomes too high due to a short?
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Physics, 23.06.2019 10:00
Work requires a force which causes: potential energy or motion
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