Problem 22.18 A fortune-teller looks into a silver-surfaced crystal ball with a radius of 10.0 cm...
Problem 22.18
A fortune-teller looks into a silver-surfaced crystal ball with a radius of 10.0 cm and focal length of −5.0 cm.
Part A
If her eye is 28 cm from the ball, where is the image of her eye? Determine the distance from the image to the surface of the ball.
Express your answer to two significant figures and include the appropriate units.
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Part B
Estimate the size of that image. Assume the height of her eye is 1.0 cm.
Express your answer to two significant figures and include the appropriate units.
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| h′ = |
Homework Answers
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Problem 22.18
A fortune-teller looks into a silver-surfaced crystal ball with
a radius of 10.0 cm...
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