Sound waves travel fastest through?

a.) air
b.) steel
c.) water
d.) vacuum

B.) Steel

Sound travels fastest in solids, slower in liquids, slowest in gases and does not travel at all in a vacuum.

The particles in solids (steel) are very close together, so sound is quickly transmitted through vibration.

Answer : option c) heat is released during the process.explanation :

the enthalpy of formation of water is given as -285.8kj/mol, which states that the enthalpy of formation is negative.

negative enthalpy of formation indicates that the heat is released during the reaction process. the heat is released from reaction to the surroundings the enthalpy is expressed with a negative sign with the energy given out in the reaction process.

the formation of water takes place by giving out heat which is -285.8 kj/mol.

Okay well gravitational energy is matter forced by gravity making energy though the kinetic energy then the electric energy produces electricity from the kinetic energy and the kinetic energy gets its energy from the gravitational energy. was that the answer you wanted or something else?