Chemistry, 24.09.2021 09:50, DarcieMATHlin819
The eyes of certain reptiles pass a single visual signal to the brain when the visual receptors are struck by photons of a wavelength of 855 nm. If a total energy of 2.87 ✕ 10−14 J is required to trip the signal, what is the minimum number of photons that must strike the receptor?
Answers: 3
Chemistry, 21.06.2019 16:00, ayahabdulhaqq2
Nickel crystallizes in the face-centered cubic (fcc) lattice. the density of the metal is 8902 kg/m3. calculate the radius of a nickel atom.
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Chemistry, 22.06.2019 14:30, srutkowske1489
Is a pencil falling to the floor anon contact force, a force, or a contact force
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The eyes of certain reptiles pass a single visual signal to the brain when the visual receptors are...
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