If a sound wave is proceeding from water into air, what percentage of the intensity would...

Question

Question

If a sound wave is proceeding from water into air, what percentage of the intensity would be transmitted?

Answer 1

Answer #1

DATE: 2 we sound wave having know intensity of density given by fant velocity is I where 2 173 f² AR SV fts is frequency of s

Answer 2

Similar Homework Help Questions

A sound wave has an intensity level of 123.5 dB in air. The density of air...

A sound wave has an intensity level of 123.5 dB in air. The density of air at 20.0°C is ρ = 1.20 kg/m3. The speed of sound in air at 20.0°C is v = 343 m/s What is the pressure amplitude of the wave? in N/m2
A plane wave in fresh water with a sound pressure level of 95 dB is normally...

A plane wave in fresh water with a sound pressure level of 95 dB is normally incident on a region of Mercury What is the pressure reflection coefficient? What is the sound pressure level of the transmitted wave in dB? b. What is the intensity transmission coefficient? c. A plane wave in fresh water with a sound pressure level of 95 dB is normally incident on a region of Mercury What is the pressure reflection coefficient? What is the sound...
Calculate the acoustic sound intensity level in decibels for a sound wave travelling in air at...

Calculate the acoustic sound intensity level in decibels for a sound wave travelling in air at 10 degree C and having a pressure amplitude of 0.656 Pa.

A sound wave in water has an intensity of 1*10^-3 W/m^2. The density of water is...

A sound wave in water has an intensity of 1*10^-3 W/m^2. The density of water is 1000 kg/m^3 and the speed of sound in water is 1482m/s. What is the pressure amplitude of the sound wave?
(a) What is the wavelength in air of a sound wave whose frequency is 601 (b)...

(a) What is the wavelength in air of a sound wave whose frequency is 601 (b) What would be the wavelength of that sound wave in water?
What is the sound intensity level B, in deabels, of a sound wave whose intensity is...

What is the sound intensity level B, in deabels, of a sound wave whose intensity is 10 times the relerence intensity e I Express the sound intensity namerically to the nearest integer 101)? Review 1 Constants1 Periodic Tabla View Available Hints) Learning Goal: To understand the decbel scale The decbel scale is a logaithmic scalo for measuring the sound intonsity level Because the decibel scale is ogarithmic, it changes by an additive constant when the intensity as measurod in W/m...

A 85.0-Hz sound wave is barely audible at a sound intensity level of 60.0 dB. The...

A 85.0-Hz sound wave is barely audible at a sound intensity level of 60.0 dB. The density of air at 20.0°C is 1.20 kg/m3. Speed of sound in air at 20.0°C is 343 m/s. What is the displacement amplitude of a 85.0-Hz sound wave?
10. A sound is transmitted through air (density 1.20 kg/m2) at a velocity of 345 m/s...

10. A sound is transmitted through air (density 1.20 kg/m2) at a velocity of 345 m/s and then through water (density 1.00 x 10 kg/m2) at a velocity of 1495 m/s. Calculate the acoustic impedance in each medium. What fraction of the sound's intensity will be reflected and transmitted in passing from air to water? What fractions would be reflected and transmitted if the sound traveled from water to air?
A 72.0-Hz sound wave is barely audible at a sound intensity level of 60.0 dB. The...

A 72.0-Hz sound wave is barely audible at a sound intensity level of 60.0 dB. The density of air at 20.0°C is 1.20 kg/m3. Speed of sound in air at 20.0°C is 343 m/s. What is the displacement amplitude of a 72.0-Hz sound wave? Answer in nm

1. If the sound intensity of a sound wave doubles, what is the change in dB?...

1. If the sound intensity of a sound wave doubles, what is the change in dB? If the sourd intensity level (in dB) increases by 5 dB, what is the change in the sound intensity? (15 pts)