The particle displacement of a travelling longitudional wave is represented by xi=xi(x,t). The midpoints of a compression zone and an adjacent rarefaction zone are represented by the letter 'C' and 'R' Which of the following is true?

The particle displacement of a travelling longitudional wave is repres

1.	The particle displacement of a travelling longitudional wave is represented by xi=xi(x,t). The midpoints of a compression zone and an adjacent rarefaction zone are represented by the letter 'C' and 'R' Which of the following is true?
Answer» `\|delxi//delX\|_(C)=\|delxi//delx\|_(R)` `\|delxi//delt\|_(C)=\|delxi//delt\|_(R)=0` `(PRESSURE)_(C)-(pressure)_(R)=2\|delxi//delxi\|_(C)` xBulk modulus of air. Particles of air are STATIONARY mid-way between 'C' and 'R'. Answer :A::C::D

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The particle displacement of a travelling longitudional wave is represented by xi=xi(x,t). The midpoints of a compression zone and an adjacent rarefaction zone are represented by the letter 'C' and 'R' Which of the following is true?

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