What time is it in New York Time Zone / Current time. New York is in the Eastern Time Zone in the United States of America (USA).Eastern Standard Time (EST) is 5 hours behind Greenwich Mean Time (GMT-5).ike most states in the USA, () is observed in New York, where the time is shifted forward by 1 hour to (); which is 4 hours behind Greenwich Mean Time ().
Amplitudes are expressed either as instantaneous values or mostly as peak values. Amplitude is the fluctuation or displacement of a wave from its mean value. With sound waves, it is the extent to which air particles are displaced, and this amplitude of sound or sound amplitude is experienced as the loudness of sound.
The period of a wave is the time it takes to complete one cycle. The frequency is just the opposite; it's the number of wave cycles that are completed in one second. Amplitude and wavelength are both measures of distance. The amplitude measures the height of the crest of the wave from the midline.