Use the drop-down menu to choose the type of thermal energy transfer shown at each point in the image. A: B:

If the speed of a particle triples ,by what factor does its kinetic energy increase?

The process of a material going through a change of state from a gas to a liquid

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.