Physics, 14.07.2021 16:50 anthony3913
A mirror has an object located on its principal axis 33.5 cm from the mirror's surface. A virtual image is formed 41.4 cm
behind the mirror. What is the mirror's focal length?
a.-263.34 cm
.b. 64.81 cm
C. 175.56 cm
d. -0.38 cm
e. 9.26 cm
Answers: 1
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Current 1 of 8.4 a runs for 240 seconds and then stops. current 2 is 10.5 a. how long does current 2 have to un to deliver the same amount of charge as current 1? 88.28 192 s 2016 s 21,000 s
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The material that keeps its new shape after it is stretched is called?
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