How does Sound travel in, and what happens to the Frequency and Wavelength: -Solids -Liquids -Gases

-It is the Fastest in Solids, and its Wavelength gets Bigger in it, but the Frequency will stay the Same -It is the 2nd Fastest in Liquids, and its Wavelength will be Smaller compared to it being in a Solid, but bigger compared to- -Slowest in Gases, and has the Smallest Wavelengths. Frequency will still be the Same though