Question

which is best transmission of sound?
object in solid state
empty space
cold glass
glass of very hot liquid

Answer 1

@ganeshie8

Answer 2

@satellite73

Answer 3

sound is traversal wave so it needs a medium to transfer through.

Answer 4

@iambatman @uri

Answer 5

@Callisto

Answer 6

so a ? @Catch.me

Answer 7

i would say d if the question meant the glass itself as it is hotter.

Answer 8

it was a I got it right . thanx tho @Catch.me

Answer 9

Thus it means just a container and the question wasn't tricky.