Question

If sound travels faster in solids than why cant we hear the sound clearly when someone shouts from another room ??
it should also pass from the wall?

Answer 1

Dear....sound travels faster in or through solids if we shout from another room lot of sound is absorbed in the way only........the wall absorbs a lot of the sound’s energy, especially high-frequency sound-waves which are important for intelligibility of speech. So although it reaches you quickly, a lot of information was lost in transmission: the energy-patterns transmitting that information were turned into a very small amount of heat, by the wall. Result: the speech is much quieter, and muffled.
I hope u got it!!!

Answer 2

Sound travels faster in solids but in case when someone shouts from another room, the sound is reflected back by the wall as echo.