Sound waves in air are

Can sound waves in air be polarised?

Why are sound waves in air characterized as longitudinal?

Which of the following terms apply to sound waves in air and which to water waves? Transverse, Rarefaction, Trough, Crest, Compression, Longitudinal

The speed of sound waves in air at 300 K is 248 ms^(-1) . At what temperature will the speed be 402 ms^(-1) .

The speed of sound waves in air at 300K is 332 m/s. At what temperature will the speed be 574 m/s

The speed of sound waves in air at 300K is 332 m/s. At what temperature will the speed be 574 m/s