Is this statement correct:
When part of sound travelled through water, wavelength and speed of sound would change because since the particles are closer together in water than in air, the speed of sound would increase which in turn would decrease the wavelength according to the following formula:
wavelength = v/f.
Sorry but "cut and paste" will not work here. You will need to ty pe that formula out.
Sra
The statement is correct. When sound travels through water, both the wavelength and the speed of sound are affected.
The speed of sound in a medium depends on the properties of that particular medium. In general, sound travels faster in denser mediums, such as water or solids, compared to less dense mediums like air. This is because the particles in denser mediums are closer together, allowing sound waves to propagate more easily.
The wavelength of a sound wave represents the distance between two consecutive points in the wave that are in phase with each other, such as two crests or two troughs. In other words, it is the spatial length of one complete cycle of the wave.
The formula you mentioned, wavelength = v/f, relates the wavelength (λ), speed of sound (v), and frequency (f) of a sound wave. It states that the wavelength is equal to the speed of sound divided by the frequency. In this case, since the speed of sound is increasing when traveling through water compared to air, the wavelength will decrease.
So, in summary, when sound travels through water, the speed of sound increases due to the denser medium, which causes the wavelength to decrease according to the formula wavelength = v/f.