Sound waves and water waves are similar in that they are both caused by vibrations and carry energy. They are different in that a sound waves are three dimensional, while water waves are just two dimensional.
The sound waves only travel along one dimension whereas the water travels in three dimensions.
Sound and water waves differ in one main way in terms of source, although they are very alike. Sound waves are generated by a verifiable sound source, such as vibration.
dram is material gives sound and sram is the sound itself
The quotation is: "Chewing, licking and sucking are extremely widespread mammalian activities, which, in terms of casual observation, have obvious similarities with speech." (MacNeilage, 1998). - Since it talks about teeth, tongue and lips, it would be from the physical adaptation source in the selections you were given.
They were both powerhouses in terms of maritime trading.
In the terms of sound, amplitude is the height of half the wave on the oscilloscope which shows us the sound waves when a sound is emitted . It is simply how loud or quiet a sound is...
A decibel is a measure for sound.
The difference.
Sound waves can move through almost any medium, although it moves more slowly through solid medium than gaseous. Water waves can move only through air or water.
An algebraic expression need not be a difference of two terms.
The question does not make sense. The sum ad difference of two terms comprise only two terms so there are not 7 terms.
The terms light source and illuminant have precise and different meanings. A light source is a physical emitter of radiation such as a candle, a tungsten bulb, and natural daylight. An illuminant is the specification for a potential light source. All light sources can be specified as an illuminant, but not all illuminants can be physically realized as a light source.