Image that the radiation emitted by the nitrogen at a frequency of 8.88×1014 hz is absorbed by an electron in a molecule of methyl salicylate. as a result, the electron in the wintergreen oil molecule jumps to an excited state. before returning to its ground state, the electron drops to an intermediate energy level, releasing two-thirds of the energy previously absorbed and emitting a photon. what is the wavelength of the photon emitted by the wintergreen oil molecule?
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Physics, 21.06.2019 15:10
Four objects are being tested to see how they are affected by fluid friction. object w has a surface area of 4.5 cm2, object x has a surface area of 2.5 cm2, object y has a surface area of 6.2 cm2, and object z has a surface area of 3 cm2. which object would experience the most fluid friction?
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Physics, 22.06.2019 04:30
Afeather of mass 0.001 kg falls from a height of 2 m. under realistic conditions, it experiences air resistance. based on what you know about friction, what can you say about the kinetic energy of the feather as it reaches the ground? acceleration due to gravity is g = 9.8 m/s2. a. ke < 0.0196 j b. ke = 00196 j c. je = 0 j d. ke > 0.0196 j
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Physics, 22.06.2019 13:30
Select the three ways that the parallel-plate capacitor differs from a car battery.
Answers: 1
Image that the radiation emitted by the nitrogen at a frequency of 8.88×1014 hz is absorbed by an el...
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