Physics, 21.08.2019 18:30 coolfab9338
Aperson's prescription for bifocals is -0.25 diopter for distant vision and +2.50 diopters for near vision, the near vision being accomplished by inserts into the distant vision lens. what is the net power of the near vision correction?
Answers: 3
Physics, 21.06.2019 18:00
Which statement best explains why an object weight less on mercury than it does on earth
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Physics, 21.06.2019 18:30
Which of the following correctly describes the early view of catastrophism?
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Physics, 21.06.2019 22:10
Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley
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Physics, 22.06.2019 08:00
Who was the first scientist to measure speed as distance over time?
Answers: 1
Aperson's prescription for bifocals is -0.25 diopter for distant vision and +2.50 diopters for near...
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