The correct statement is:
They can travel through matter, but not in a vacuum.
Mechanical waves require a medium (such as solids, liquids, or gases) to propagate and cannot travel through a vacuum.
Responses
They cannot travel through matter nor in a vacuum.
They cannot travel through matter nor in a vacuum.
They can travel through matter, but not in a vacuum.
They can travel through matter, but not in a vacuum.
They can travel through matter and in a vacuum.
They can travel through matter and in a vacuum.
They cannot travel through matter, but they can in a vacuum.
1 answer
The correct statement is:
They can travel through matter, but not in a vacuum.
Mechanical waves require a medium (such as solids, liquids, or gases) to propagate and cannot travel through a vacuum.