How does wavelength affect the pitch of a sound?

a) the longer the wavelength the longer the sound
b) the shorter the wavelength the lower the sound
c) the taller the wavelength the lower the sound
d) none of these

D) none of the above. for the wavelength to effect the pitch it doesn't need to be taller or shorter. it's based on how close the wavelengths are together. for example if the wavelengths are closer itll be a higher pitch, if it is further apart then itll be a lower (deeper) pitch.

answer;

d. are made mostly of liquid

explanation;

-the general   composition and structure planets includes; they have a thick gas and liquid layer covering a small,solid core. mostly the gases are hydrogen and helium atmosphere and layers of liquid hydrogen. for instance neptune and uranus are examples of the outer planets, they have a core covered by ice and ammonia.

-neptune's atmosphere is hydrogen and helium with a bit of methane so there is no oxygen to breath and the interior is made up of frozen water and ammonia with a rock and iron core. thus, there is no liquid water or solid surface to survive.