Physics, 01.07.2019 23:20, 22nathanieltimms
An atom in a 3d state emits a photon of wavelength 475.082 nm when it decays to a 2p state. (a) what is the energy (in electron volts) of the photon emitted in this transition? (b) use the selection rules described in section 41.4 to find the allowed transitions if the atom is now in an external magnetic field of 3.500 t. ignore the effects of the electron's spin. (c) for the case in part (b),if the energy of the 3d3d state was originally -8.5 ev with no magnetic field present, what will be the energies of the states into which it splits in the magnetic field? (d) what are the allowed wavelengths of the light emitted during transition in part (b)?
Answers: 3
Physics, 21.06.2019 20:50, homeowkrkk
What is the type of the reaction below? bacl2 + h2so4 โ 2 hci + baso4 double replacement synthesis single replacement decomposition
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Which component of the earthโs atmosphere is decreased due to photosynthesis?
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Physics, 22.06.2019 23:40, ella3714
Consider a u-tube whose arms are open to the atmosphere. now equal volumes of water and light oil (ฯ = 49.3 lbm/ft3) are poured from different arms. a person blows from the oil side of the u-tube until the contact surface of the two fluids moves to the bottom of the u-tube, and therefore, the liquid levels in the two arms are the same. if the fluid height in each arm is 30 in, determine the gage pressure exerted by the person on the oil by blowing.
Answers: 3
An atom in a 3d state emits a photon of wavelength 475.082 nm when it decays to a 2p state. (a) what...
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