Question

sound cannot travel through ............ 1 liquid 2 solids 3 gases 4 vacuum​

Answer 1

Answer:

Sound waves cannot travel through(1) Solids(2) Liquids(3) Gases(4) Vacuum. Sound can not travel in a vacuum. ... If there are no objects then the sound waves do not have particles to vibrate, which means the sound waves can not travel.

Answer 2

4. vacuum

Option 4 is the answer