In general, a statement from the National Health and Nutrition Examination Survey conducted from 2001-2004 found the average American consumes about 355 calories of added sugar a day, or the equivalent of 22.2 teaspoons.
Sound waves stimulation could increase the plant plasma-membrane H + -ATPase activity, the contents of soluble sugar, soluble protein, and amylase activity of callus. Moreover, sound waves could increase the content of RNA and the level of transcription.
Characteristics of sound wave: Following are the main characteristics of sound wave: Wavelength. Amplitude. Time period. Frequency. Velocity (Speed). To discuss the characteristics of wave, a graphical representation of sound wave is considered.