Question 6 [1 point) If a guitar string has a wavelength of 1.6m and produces an "A" note {44OH2L what is the speed of sound in the string? O 7'04 m C) 345 m C) 27's Ma Q There is not enough information given to solve this question \fQuestion 8 {1 point) A longitudinal wave vibrates: 0 around its line of rest. 0 parallel to its line of rest. 0 at right angles to its line of rest. 0 Not at all, since \"longitudinal\" is not a term for vibration. Question 9 (1 point) A sound wave of wavelength 40 cm has a speed of 360 mis. The frequency of the sound is: Question 10 (1 point) What is the distance in wavelengths between successive nodes in a standing wave? There is no one answer.it changes based on what harmonic we are looking at OxQuestion 11 {1 point) The speed of sound is measured to be 343.52 me. What is the current air temperature? 030C 025C 020C 022C