Physics, 11.08.2021 14:00 marahsenno
A Person needs a lens of power -2.5D to correct his vision (a) what kind of defect in vision is he suffering from? (b) what is the focal length of the corrective lens? (c)what is the nature of the corrective lens?
Answers: 1
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Explain earth's motion, using the terms "precession" and "rotation" in your answer.
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Suppose a wire with a current is pushed upward by a magnetic field. how would the wire move if the direction of the current reversed? explain your answer.
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Scientific models are based on current knowledge, which can limit their effectiveness when new discoveries are made.
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Asynthetic fiber used in manufacturing carpet has tensile strength that is normally distributed with mean 75.5 psi and standard deviation 3.5 psi. how is the standard deviation of the sample mean changed when the sample size is increased from n equals 8 to n equals 47
Answers: 2
A Person needs a lens of power -2.5D to correct his vision (a) what kind of defect in vision is he s...
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