The speed of sound through diamond is about 12,000 m/s. The speed of sound through wood is about 3,300 m/s. Which statement explains why the speed of sound is different through these materials?(1 point)
Responses

They have different salinities.
They have different salinities.

They have different phases of matter.
They have different phases of matter.

They have different temperatures.
They have different temperatures.

They have different rigidities.
1 answer
They have different rigidities.
1 answer