This wave is 0.0825 m a sinusoidal transverse wave travels along a long stretched string. the amplitude of its frequency is 4.49 hz, and its wavelength is 1.35 m (a) what is the shortest transverse distance between a maximum and a minimum of the wave? number (b) how much time is required for 69.1 cycles of the wave to pass a stationary observer? number (c) viewing the whole wave at any instant, how many cycles are there in a 39.3-m length of string

Sally turns on her cellular telephone to speak to her friend who is located thousands of miles away. which of the following best describes how such a telephone is able to transmit and receive information? a. the cellular telephone transmits, receives, and encodes information using only sound waves. b. the cellular telephone transmits, receives, and encodes information using only electromagnetic waves. c. the cellular telephone transmits information by electromagnetic waves to a receiver which then encodes them and produces sound. d. the cellular telephone transmits information by sound waves to a receiver which then encodes them and produces electromagnetic waves.