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the ideal gas law relates the temperature pressure and volume of an ideal gas1 suppose the gas inside a particular
an infinite dielectric with permittivitynbspnbspnbspnbspnbsp kappanbspnbspnbspnbspnbsphas a spherical cavity of radius
a sphere of radius a has a radial polarization given by p nbsp alpha rn r rhatnbsp wherenbsp alpha and n are
a the harmonic oscillator can be used as a model for the vibrational motion of a diatomic molecule describe the
steam enters a compressor at p1 6 bar t1 300 oc and exits at p2 10 barnbsp the work on the system is measured as 200 kj
explain why in the davisson and germer experiment using 54 ev electrons using the d0215 nm planes there was only one
1 the intensity level produced by a jet airplane at a certain location is 163 db calculate the intensity of the sound
find the ground state energy of an electron confined to a 1 d box of length 01 nm show an energy level diagram showing
two adjacent natural frequencies of an organ pipe are determined to be 525 hz and 595 hz assume the speed of sound is
consider a bright star in our night sky assume its distance from earth is 209 light-years ly and its power output is
a 800kgnbsp car pushes a 1900kgnbspnbsp truck that has a dead battery when the driver steps on the accelerator the
a weight of 300 n is suspended from a spring that has a force constant of 190 nm the system is undamped and is
explain in detail how you can create an image by using a concave mirrornbsp give the three important rays which can be
estimate the spacing between the two irrandiance maxima closest to the geometric of a plain wave illuminated
light behaves primarily as a particle when it anbspnbsptravels from one place to anotherbnbspnbspinteracts with
which of the following photons has the greatest energyanbsp infraredbnbsp red lightcnbsp green lightdnbsp blue
light behaves primarily as a wave when itanbsp travels from one place to anotherbnbsp interacts with mattercnbsp
a beam of 800 kev gamma is mormally incident on a sheet of lead 12mm thick the rate of energy transmission is 3x105 mev
how does knowing the time constant of an rl or rc circuit help us decide the width of a practical pulse input that is
a submarine suddenly breaks up at a depth of 248 m below sea level the air in the submarine will then be suddenly
a harvest mouse can detect sounds as quiet as -10 suppose you are sitting in a field on a very quiet day while a
a cylindrical copper rod has resistance of 03 ohm it is reformed to 38 timesm its original length with no change of
a taut rope has a mass of 0170 kg and a length of 355 m what power must be supplied to the rope to generate sinusoidal
light from a helium-neon laser wavelength633 nm is focused through a pinhole prior to illuminating a 100 mm diameter