Click the Run Now button to start the simulations. Select "Many rays" and click the Screen checkbox. You should see a lamp and a black screen. a. Examine the light rays that are emerging from the lamp. Are the rays near the light source diverging or converging? Where do the light rays change direction? b. For the light rays that do bend, think about which way those rays would travel if they had not bent. Explain why the lens must be a converging lens.
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How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?
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Arigid tank is divided into two equal parts by a partition. one part of the tank contains 3 kg of compressed liquid water at 400 kpa and 60Ā°c while the other part is evacuated. the partition is now removed, and the water expands to fill the entire tank. determine the entropy change of water during this process, if the final pressure in the tank is 40 kpa. use steam tables.
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Physics, 22.06.2019 18:30
Which word expression describes how much to calculate pressure
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Physics, 22.06.2019 19:00
What is the gravitational attraction between a dating couple whose centers of mass are 0.630 m apart if the boy weighs 715 n and the girl weighs 465 n?
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Click the Run Now button to start the simulations. Select "Many rays" and click the Screen checkbox....
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