Question

question #12
based on the table above, what conclusion can you draw about the relationship between density and the speed of sound?
as density increases, the speed of sound increases.
as density decreases, the speed of sound remains the same
as density decreases, the speed of sound increases.
there seems to be no relationship between the density and the speed of sound

Explanation:

By observing the table, as the density values (0.25 for cork, 1.80 for brick, 2.24 for glass, 7.90 for stainless - steel) increase, the speed of sound values (500 m/s for cork, 3450 m/s for glass, 4540 - 5000 m/s for stainless - steel) also increase.

Answer:

As density increases, the speed of sound increases.