Physics, 10.06.2021 20:00, keishah577
Human vision cuts off on the red side of the spectrum at about 675 nm. What is the energy of a photon (in J) of this wavelength?
Answers: 2
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Two friends are having a conversation. anna says a satellite in orbit is in freefall because the satellite keeps falling toward earth. tom says a satellite in orbit is not in freefall because the acceleration due to gravity is not 9.80 m/2 . who do you agree with and why?
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Yvette hangs a 2.4kg bird feeder in the middle of a rope tied between two trees. the feeder creates a tension of 480 n in each side of the the rope.
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Explain what will happen if decomposers were apsent from a forest ecoysystem.
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Human vision cuts off on the red side of the spectrum at about 675 nm. What is the energy of a photo...
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