Which type of wave is sound?Select an answerAElectromagnetic waveBTransverse waveCLongitudinal waveDNone of the above

The type of wave that sound is, is C: Longitudinal wave.

Here's why:

Sound waves are created by the vibration of an object, which then moves the surrounding particles in waves of high and low pressure. These particles vibrate in the same direction as the wave is moving, which is a characteristic of longitudinal waves.

In contrast, transverse waves (option B) are waves where the particles vibrate at a right angle to the direction of the wave, which is not the case with sound.

And electromagnetic waves (option A) are waves that can travel through the vacuum of outer space. Sound waves, on the other hand, require a medium to travel through and so they are not electromagnetic waves.

Therefore, the correct answer is C: Longitudinal wave.