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Electrons in hydrogen atoms absorb photons and jump to the third excited state (n=4). What are the probable jumps these can make before all are back to ground state? Also, what are the wavelengths of the photons it can emit? Looking for accuracy and all work shown for max rating.
The length of the mercury column at the ice point and steam point are 5.0 cm and 40.0cm respectively. What is the temperature of the liquid
two flexible balls rolling along a frictionless horizontal surface collide with each other. the larger of the balls
a particle of charge q is fixed at point p and a second particle of mass m and the same charge q is initially held a
A transverse wave on a string is described by the equation y(x, t) = (2.30 cm) sin[(100 rad/s)t + (18 rad/s)x]. How fast does the wave move along the string
a cell membrane has a surface area of 1.00 x 10-7 m2 a dielectric constant of 6.01 and a thickness of 7.76 nm. the
A horizontal force of 60 N pushes a box that weighs 75 N across the floor at a constant speed. The coefficient of kinetic friction is 0.8. Find the rate at which power is generated by applied force
in gaseous sodium chloride chloride ions have one more electron than they have protons and sodium ions have one more
A hydrogen atom in a state having a binding energy (the energy necessary to remove an electron) of 0.378 eV makes a transition to a state by an excitation energy (the difference among the energy of the state and that of the ground state) of 13.056 eV..
the four wires that lie at the corners of a square of side a 3.40cm are carrying equal currents i1.80amps into or out
Tritium has a half-life of 12.3 y and can also be used to date organic matter. If the activity of tritium is determined to be 3% of the expected activity, what is the age of the sample
A ball is tossed from an upper-story window ofa building. The ball is given an initial velocity of 8.10m/s at an angle of 19 degrees below the horizontal. It strikes the ground 6.00 s later.
Consider a current carrying superconducting ring of radius 1.5 centimeter, suspended 1 centimeter from the center of the studied magnet along its axis. find the magnitude of magnetic force exerted on the ring
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