Please answer 23 and 25 23) A siren emitting sound of frequency 1000 Hz approaches a stationary observer at one-half the speed of sound. Theobserver hears a frequency of Show work.A) 1000 HzB) 2000 Hz.C) 500 Hz.D) 1500 Hz.E) none of the above,24) The distance between adjacent peaks in the direction of travel for a transverse wave is itsA) frequency.B) period.C) wavelength.D) amplitude.25) Substance A has a density of 3 g/cm and substance B has a density of 4 g/cm. In order to obtain equal masses ofthese two substances, what must be the ratio of the volume of A to the volume of B? Show work..VAA)1VBVA4B)VB3.VAC)VBVAD) VBV4VA 3E) VBJUN30,071243/4

As per policy i have solved first question out of multiple questions.

23) A siren emitting sound of frequency 1000 Hz approaches a stationary observer at one-half the speed of sound. The observer hears a frequency of Show work. A) 1000 Hz B) 2000 Hz. C) 500 Hz. D) 1500 Hz. E) none of the above. 24) The distance between adjacent peaks in the direction of travel for a transverse waye is its

23) A siren emitting sound of frequency 1000 Hz approaches a stationary observer at one-half the speed of sound. The observer hears a frequency of Show work. A) 1000 Hz B) 2000 Hz. C) 500 Hz. D) 1500 Hz. E) none of the above. 24) The distance between adjacent peaks in the direction of travel for a transverse waye is its

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter6: Waves And Sound

Section: Chapter Questions

Problem 4C

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