Which statement about the effect of temperature on the speed of sound is correct? (1 point)
As temperature increases, the speed of sound increases because the medium becomes denser.
O As temperature increases, the speed of sound decreases because molecules in the medium collide less frequently.
O Changes in temperature have no effect on the speed of sound.
As temperature increases, the speed of sound increases because molecules in the medium collide more frequently.



Answer :

Final answer:

As temperature rises, the speed of sound increases due to increased particle collisions, facilitating quicker sound transmission.


Explanation:

As temperature increases, the speed of sound increases because molecules in the medium collide more frequently. When the medium's temperature rises, the particles gain kinetic energy, leading to higher vibration rates and faster sound transmission. This is supported by the fact that hotter substances allow sound to be transmitted more easily and quickly.


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