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One of the lasing transitions of an argon ion laser is at 488 nm and the transition probability Aul =7.8 x 107/s. The discharge gas temperature is 1200 oC. Calculate the natural broadening and the Doppler broadening of this transition and compare them. Assuming the total intensity is equal to some arbitrary number equal to 1000, plot the intensity versus frequency (or energy) for the natural line shape and the Doppler broadened line. What is the precision you need to observe the natural line shape and the Doppler line shape of the transition? Please submit computer plots as well.
A 9.00 bullet has a speed of 1.10 km/s. What is the bullet's kinetic energy if its speed is halved, What is its kinetic energy in joules
You have a 250-? resistor and a 0.400-H inductor. Suppose you take the resistor and inductor and make a series circuit with a voltage source that has a voltage amplitude of 28.0V, What is the voltage amplitude across the resistor
A woman holds a tube of lipstick 2.3 cm from a spherical mirror and notices that the image of the tube is upright and one fifth its normal size, Determine the position of the image. Is it in front of or behind the mirror
A block of mass 4.0 kg is attached to a string and the string is attached to a spring(k=32.0N/m). What is the maximum extension of the spring
While rearranging a dorm room, a student does 292J of work in moving a desk 3.90m. What was the magnitude of applied horizontal force.
If a 25.00 gram bullet with a speed of 290 travels 14 into a tree before stopping, what's the average force exerted to stop bullet.
A 46g marble moving at 2.3m/s strikes a 24g marble at rest. What is the speed of the first marble immediately after the collision
a 100 kg wrecking ball savings on a 15.0 m long cable. if is swings from rest 4.0 m above the lowest piont, what is the tension in the cable at the lowest point
A satellite has a mass of 5939 kg and is in a circular orbit 4.94 × 105 m above the surface of a planet. The period of the orbit is 2.3 hours. What would be the true weight of the satellite
A 3.2-kg block is hanging stationary from the end of a vertical spring that is attached to the ceiling. What is the elastic potential energy of the system
The basic function of an automobile's carburetor is to atomize the gasoline and mix it with air to promote rapid combustion
A garden hose has an internal diameter of 1.5 cm. It's connected to a sprinkler that consists merely of an enclosure with 14 holes, At what speed does it leave the sprinkler
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