Same as in the air, through vibrations.
Yes, it can. In fact, for sound to move through anything, it has to "enter" it. Sound is mechanical energy, and this mechanical energy is transferred into the medium through which the sound is traveling. The medium itself supports the transfer of the (mechanical) energy of sound.
Dense materials usually mean the atoms are closer to each other. Sound waves travel by causing vibration and transfer of energy. The close the atoms, the easier it is to transfer the energy. As the result, sound travels fastest in solid, then liquid, the least in gas matters.
Radiation does not require a heated liquid to transfer energy.
The speed of sound is greater in solids because the molecules of solids are so much closer together - it takes less time, then, for the sound waves to transfer from one molecule to the next, and to the next, and so on.
when the temperature of the liquid is the same throughout.
no
dik
conduction and convection (which requires a circulation of the liquid).
convection
it depends on the sound you heard. ..if it is solid or liquid... but no DEFINITION....
Yes, "liquid" has one vowel sound, which is the short "i" sound.
they transfer energy through sound water and air.