The diameters of the output laser beam spot from a laser source are 2 mm and 3 mm at distances of 2 m and 4m from the laser source respectively. Find the angle of diver- gence.
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Q: Please circle your answers. Thank you
A: V=∆ϕ∆t=A∆B∆t=30.0 cm×60.0 cm10-4 m21 cm20.36 T/s=0.0648 V
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Q: can i also get explaination of how to do the work?
A: Given figure:
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Q: 17. What is the spring constant of a spring that stores 25 J of elastic potential energy when compre...
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Q: 16. A force of 5.0 N acts on a 15 kg body initially at rest. Compute the work done by the force in (...
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A: NOTE: As per Bartleby Guidelines only one part has to be solved at a time. Kindly upload other parts...
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