Physics, 13.07.2019 23:30 jorgefrom584
What is the magnification of a virtual image if the image is 10.0 cm from a lens and the object is 30 cm from the lens a. -0.33 b. 0.33 c. 3 d. -3.0
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Aproton is projected toward a fixed nucleus of charge +ze with velocity vo. initially the two particles are very far apart. when the proton is a distance r from the nucleus its velocity has decreased to 1/2vo. how far from the nucleus will the proton be when its velocity has dropped to 1/4vo?
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Which of the following statements accurately describes the sign of the work done on the box by the force of the push? a. positive b. negative c. zero
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What is the magnification of a virtual image if the image is 10.0 cm from a lens and the object is 3...
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