Statement-I: P waves vibrate in the same direction as the direction of wave propagation.
Statement-II: S waves vibrate perpendicular to the direction of wave propagation.
Which one of the following is correct in respect of the above statements?
(a) Both Statement-I and Statement-II are correct.
(b) Only Statement-I is correct.
(c) Only Statement-II is correct.
(d) Neither Statement-I nor Statement-II is correct.