In which of the following situations do the particles of the medium oscillate only parallel to the motion of the wave? energy used in cellular communication
energy used to microwave food
energy transmitted by ocean waves
energy transmitted by the cry of an eagle

Which model displays the change in a gas when the temperature of the gaseous system decreases?

What is the relationship between wavelength of light and the quantity of energy per photon?

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.