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critically damped oscillator if the damping constant of a free oscillator is given by gamma 2omega0 the system is said
doppler shift of a hydrogen spectral line one of the most prominent spectral lines of hydrogen is the halpha line a
cuckoo clocka small cuckoo clock has a pendulum 25 cm long with a mass of 10 g and a period of 1 s the clock is powered
scale spring constant a mass of 10 kg falls 50 cm onto the platform of a spring scale and sticks the platform
moving glass slaba slab of glass moves to the right with speed v a flash of light is emitted from a and passes through
moving mirror the frequency of light reflected from a moving mirror undergoes a doppler shift because of the motion of
four events note s refers to an inertial system x y z t and s refers to an inertial system x y z t moving along the
refined michelson-morley interferometer the improved apparatus used in 1887 by michelson and morley at the case school
lorentz-fitzgerald contraction the irish physicist gf fitzgerald and the dutch physicist ha lorentz tried to account
skewed michelson-morley apparatus in section 123 arm a of the michelson-morley interferometer was assumed to be along
photon-particle scattering a photon of energy i collides with a free particle of mass m0 at rest if the scattered
relative speedan observer sees two spaceships flying apart with speed 099c what is the speed of one spaceship as viewed
a rod of length l0 lies in the xyplane of its rest system and makes an angle theta0 with the xaxis what is the length
relative velocity of s and srefer to the note and the sketch in problem 127 an event occurs in s at x 6times108 m and
the force of sunlight the solar constant the average energy per unit area from the sun falling on the earth is 14 times
photon-electron collisiona photon of energy e0 and wavelength lambda0 collides head-on with a free electron of rest
final velocity of a scattered particle a photon of energy i hnu scatters from a free particle at rest of mass m0 the
levitation by laser light a 1-kw light beam from a laser is used to levitate a solid aluminum sphere by focusing it on
time dilation the clock in the sketch can provide an intuitive explanation of the time dilation formula the clock
onset of relativistic effects when working with particles it is important to know when relativistic effects have to be
photon-propelled rocketa rocket of initial mass m0 starts from rest and propels itself forward along the x axis by
threshold for pair production by a photon a high energy photon gamma-ray collides with an electron and produces an
particles approaching head-on two particles of rest mass m0 approach each other with equal and opposite velocity v in