What will most likely happen if a sound wave moves from the air through a solid

Depends on the structural integrity of the solid. We can use a subwoofer speaker for example; technically its a solid that could influence sound waves.

So basically, sound could travel through solids but, you need to know the thickness, mass and density of that solid; in-order to make conclusions.  

The answer would be a

Ibelieve the answer is either b or c, but i'm leaning more towards c.hope my answer has you : )