30 feet
I think the maximum distance is 1000,000,000,000 feet
Approximately the distance between this answer and your question.
The suggested maximum distance for this phone is eighty feet, though reception fades as distance increases.
The distance from a rest point of a wave to its maximum displacement is called the amplitude. It represents the maximum distance that a particle in the medium moves from its equilibrium position when the wave passes through.
depending on the season and time of year California is a Minimum Distance from the Sun of 91 million miles give or take a couple of miles and a Maximum Distance from Sun of 94.5 million miles give or take a couple of miles.
The maximum distance that matter is displaced from its resting place is its amplitude. In the context of a wave, it represents the maximum displacement from equilibrium.
That would be the Earth's distance from the Sun (at aphelion) plus the Earth-Moon distance. The latter is insignificant.
The distance from a wave's rest position to its maximum displacement is called the amplitude of the wave. It represents the maximum distance the wave moves away from its equilibrium position. Amplitude is a measure of the energy carried by the wave.
The maximum distance the medium can be moved from its rest position is called the amplitude. This represents the maximum displacement from equilibrium that a wave can achieve.
The Wilson Ultra Ultimate Distance Golf Balls gives the best driving distance because it has hgh powered titanium core for maximum distance and optimum spin for maximum control
The Earth is in an elliptical orbit around the Sun, with a minimum distance (perihelion) of 147,098,074 km, and a maximum distance (aphelion) of 152,097,701 km. The Moon is in an elliptical orbit around the Earth, with a minimum distance (perigee) of 363,104 km and a maximum distance (apogee) of 405,696 km.