Transmission medium 1970-01-01
Transverse mode 1970-01-01
Triboluminescence 1970-01-01
Ultraviolet 1970-01-01
Variable speed of light 1970-01-01
Vector radiative transfer 1970-01-01
Velocity factor 1970-01-01
Wave impedance 1970-01-01
Waveguide 1970-01-01