205 SXUS83 KLOT 161410 OMRLOT ILZ014-171415- SOUTHERN LAKE MICHIGAN WATER TEMPERATURES NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 910 AM CDT SUN APR 16 2017 LAKE MICHIGAN WATER TEMPERATURES... CHICAGO SHORE..........52. CHICAGO CRIB..........48. MICHIGAN CITY..........46.
The crowded or loose grains cause the electric current to become stronger or weaker. The current copies the pattern of the sound waves and travels over a telephone wire to the receiver of another telephone. For more modern phones that have a telephone answering service, the sound wave is captured on a recording device which allows for the operator of the phone to playback at a later time.
Sound can also mean a body of water, like a bay or channel. We can define a sound wave as a disturbance which travels through some medium. Sound is the term to describe what is heard when sound waves pass through a medium to the ear. All sounds are made by vibrations of molecules through which the sound travels. For instance, when a drum or a cymbal is struck, the object vibrates. These vibrations make air molecules move.