Sound travels ______ in solids than in gases.
Hence, Sound travels faster in solids than in gases.
The sound waves travel fastest :
(a) in solids (b) in liquids (c) in gases (d) in vacuum
Sound can travel through :
(a) gases only (b) solids only (c) liquids only (d) solids, liquids and gases
Sound travels _____________ in solids and ______________ in gases.