007 (part 1 of 6) 10.0 points A hydrogen atom is in the excited state (n-...
An excited hydrogen atom could, in principle, have a radius of 2mm . Part A What would be the value of n for a Bohr orbit of this size? Part B What would its energy be? E= eV
009 (part 1 of 4) 10.0 points The radius of the moon is 1.74 x 10° m, the radius of the sun is 6.96 x 108 m, the averagie moon-earth distance is 3.84 x 10° m, and the average sun-earth distance is 1.496 x 10" m hat is the apparent angle the diameter of the moon subtends, as seen from the earth? Answer in units of rad. 010 (part 2 of 4) 10.0 points What will the result be in...
An electron in the Hydrogen atom is in the excited state with energy E2. a) According to the Bohr model, what is the radius of the atom in this state, in Angstroms? b) What is the wavelength le of the electron, in Angstroms? c) What is the momentum of the electron, in kg-m/s ? d) This atom decays from the excited state with energy E2 to the ground state with energy E1 . What is the energy of the emitted photon?...
1,2 007 (part 1 of 2) 10.0 points A truck covers 42.5 m in 6.8 s while smoothly slowing down to a final speed of 3.2 m/s. Find its original speed. Answer in units of m/ 008 (part 2 of 2) 10.0 points Find its acceleration. Answer in units of m/s2
III. (12pts) The electron of a hydrogen atom is excited to the n= 5 state. (a) what is the Bohr radius of the electron? (b) what is the total energy of the electron? (c) what is the electron's Coulomb potential energy and kinetic energy?
1 4.76/14.28 points | Previous Answers ZinPhysLS3 19.P.002. A hydrogen atom is in its third excited state (n = 4). Using Bohr's atomic model, calculate the following. (a) the radius of the electron's orbit (in nm) 0.846 nm (b) the potential energy (in eV) of the electron -4.98 x ev (c) the total energy (in eV) of the electron x ev -4.21
III. (12 pts) The electron of a hydrogen atom is excited to the n= 5 state. (a) what is the Bohr radius of the electron? (b) what is the total energy of the electron? (c) what is the electron's Coulomb potential energy and kinetic energy?
An excited hydrogen atom could, in principle, have a radius of 2.50 mm . Part A: What would be the value of n for a Bohr orbit of this size? Part B: What would its energy be?
007 (part 1 of 2) 10.0 points A force F Fo i + Fy j acts on a particle that undergoes a displacement of S + sy where F: = 2 N, Fy =-5 N, sx = 4 m, and sy 3 m. Find the work done by the force on the particle. Answer in units of J 008 (part 2 of 2) 10.0 points Find the angle between F and S. Answer in units of o
Please help and show work 007 (part 1 of 2) 10.0 points A 0.6 kg bead slides on a curved wire, starting from rest at point A as shown in the figure The segment from A to B is frictionless, and the segment from B to C is rough. The point A is at height 9.1 m and the point C is at height 1.8 m with respect to point B 1.8 m Find the speed of the bead at...