Encyclopedia of Physical Science and Technology, Volume 10

activity analog applications become body bond called cause cell changes collector conductivity considered contains continuous defined depends described determined developed devices direction earth earthquake effects electric electrons elements energy engineering equation example exist extraction filter flight flow force frequency function given ground heat important increase integral known lines magnetic field magnitude mass material means measure method motion observed obtained occur operation particles performance period phase physical planet plasma possible Press pressure problem produced propellant properties quantizer range record region relation relative represent response result sample seismic shown shows signal simulation soil solar solar wind solid solution space structure surface temperature tion transform unit usually values volume waves