The range of audible frequencies is from about 20 Hz to 20,000 Hz. What is the range of the wavelengths of audible sound in air? (b) Visible light. The range of visible light extends from 380 nm to 750 nm. What is the range of visible frequencies of light? (c) Brain surgery. Surgeons can remove brain tumors by using a cavitron ultrasonic surgical aspirator, which produces sound waves of frequency 23 kHz. What is the wavelength of these waves in air? (d) Sound in the body. What would be the wavelength of the sound in part (c) in bodily fluids in which the speed of sound is 1480 m>s but the frequency is unchanged?

The range of audible frequencies is from about 20 Hz to 20,000 Hz. What is the range of the wavelengths of audible sound in air? (b) Visible light. The range of visible light extends from 380 nm to 750 nm. What is the range of visible frequencies of light? (c) Brain surgery. Surgeons can remove brain tumors by using a cavitron ultrasonic surgical aspirator, which produces sound waves of frequency 23 kHz. What is the wavelength of these waves in air? (d) Sound in the body. What would be the wavelength of the sound in part (c) in bodily fluids in which the speed of sound is 1480 m>s but the frequency is unchanged?

Related questions

Q: Some whales make a collection of repeating sounds with frequencies ranging from 20 Hz to 10 kHz.…

A: The frequency range given is 20 Hz to 10 kHz. The speed of sound waves is given as v = 1400 m/s.…

Q: What is the length of a closed organ pipe with a fundamental frequency of 24Hz? What is the…

A: For a closed organ pipe, in nth harmonic, the wavelength is given as:λ=4nL………(1)where,L is the…

Q: we are moving away from a stationary cell phone tower at 25 m/s. If the frequency emitted by the…

Q: The range of audible frequencies is from about 40 Hz to 40000 Hz. What is the range of the…

Q: A bee is emitting a frequency of 300Hz. The bee is flying towards you at 2m/s while you are running…

A: The observed frequency when the source is moving towards the observer and the observer is moving…

Q: Scientists in a laboratory produce a sound wave in a simulated environment (air) with a velocity of…

A: We know that v = 331m/s + 0.6m/s/C * T here T is in celcius

Q: What is the lowest (linear) frequency possible of a resonant sound wave in a half open tube of…

Q: The electromagnetic spectrum. Electromagnetic waves, which include light, consist of vibrations of…

A: Concepts:- (i) frequency, wavelength and speed are related with the equationf =cλSpeed of the E.M…

Q: A whistle you use to call your hunting dog has a frequency of 42 kHz, but your dog is ignoring it.…

A: Given: frequency, f = 42 Hz Apparent frequency, f' = 40 Hz

Q: organ pipe that is open at both ends is 4.0 m long. What is its fundamental frequency?

A: Fundamental frequency is minimum mode of vibration of instruments

Q: A 760- Hz sound travels through pure neon. The wavelength of the sound is measured to be 0.57 m.…

Q: A bat can detect small objects, such as an insect, whose size is approximately equal to one…

A: As we know that the wavelength is called to be the ratio of the speed of the wave to its frequency.…

Q: On a 20°C°C night, a bat hovering in the air emits an ultrasonic chirp that has a frequency of 45…

A: It is given that, the temperature of the air is T=20°C the frequency of the source is f=45…

Q: Frequency Hz 500 1000 Speed of Sound (V=fA) 345 m/s 310 m/s Show your calculation for the unknown…

Q: A sound has a high pitch and a low volume. What is probably true of this sound wave?

A: Pitch of a sound depends on the frequency of the sound. High pitch means shrill or high frequency…

Q: a) Give the equation relating the acoustic impedance of a medium Z to its density p and the speed of…

A: Since you have posted multiple questions with multiple sub parts, we will provide the solution only…

Q: 37. Touch-Tone Phones On a Touch-Tone phone, each button produces a unique sound. The sound produced…

A: It is given that the sound produced is the sum of y=sin2πt and y=sin2πht. Thus, the expression for…

Q: The speed of sound at 0°C in open air is 331.3m/sec. At what temperature would the wavelength of a…

A: frequency = f = 440 Hz wavelength = λ = 0.82 m

Q: A sound wave in a solid has a frequency of 60.0 kHz and a wavelength of 0.333 m. What would be the…

A: Solution: Given that A sound wave in a solid has a frequency of 60.0 kHz and a wavelength of 0.333…

Q: Two students hear the same sound and their eardrums receive the same power from the sound wave. The…

A: Given; Let there be two students A and B. Both receives the same power from sound wave i.e. PA =…

Q: There was an accident and NASA engineers are trying to sort out where two of their Mars Rovers,…

A: Recall VαTSpeed of sound is proportional to square root of temperature.

Q: The speed of electromagnetic waves in air is 3.0 × 108 m/s. What is the wavelength of FM radio waves…

Q: A science museum has a display called a sewer pipe symphony. It consists of many plastic pipes of…

A: The frequencies heard by a visitor's ear near the ends of the pipes can be determined using the…

Q: What are the wavelength limits of the audible range of the sound spectrum? (Use the speed of sound…

Q: A car approaches a reflective wall. An observer at rest behind the car hears a sound of frequency f1…

Question

The range of audible frequencies
is from about 20 Hz to 20,000 Hz. What is the range of the wavelengths
of audible sound in air? (b) Visible light. The range of visible
light extends from 380 nm to 750 nm. What is the range of visible frequencies
of light? (c) Brain surgery. Surgeons can remove brain tumors
by using a cavitron ultrasonic surgical aspirator, which produces sound
waves of frequency 23 kHz. What is the wavelength of these waves in
air? (d) Sound in the body. What would be the wavelength of the sound
in part (c) in bodily fluids in which the speed of sound is 1480 m>s but
the frequency is unchanged?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Musicians need to be able to discern frequencies which are quite near each other. Assume that the average musician can differentiate between frequencies that vary by only 0.6%. This corresponds to about 1/10 of the frequency difference between neighboring notes in the middle of the piano keyboard. Part (a) What is the closest lower frequency, in hertz, to 460 Hz that a musician can clearly distinguish as being different in frequency from 460 Hz?Numeric : A numeric value is expected and not an expression.f- = __________________________________________Part (b) What is the closest higher frequency, in hertz, to 460 Hz that a musician can clearly distinguish as being different in frequency from 460 Hz?Numeric : A numeric value is expected and not an expression.f+ = __________________________________________
An oceanic depth-sounding ship surveys the ocean bottom near the Mariana Trench, the deepest known location under the ocean. They use ultrasonic sound that travels at 1430 m/s in sea water. They find a 15.4 s delay of the echo to the ocean floor and back. What is the depth? (Image credit: https://www.scientificamerican.com/article/the-mariana-trench-is-7-miles-deep-whats-down- there/) Show Your Work
A sound wave in a solid has a frequency of 45.0 kHz and a wavelength of 0.333 m. What would be the wave speed, and how much faster is this speed than the speed of sound in air? (The speed of sound in air is 344 m/s.) speed of sound in solid speed of sound in solid speed of sound in air
What is the frequency of a pressure wave of wavelength 4.0 m that is traveling at 1250 m/s? O 6.55 kHz O 312.5 Hz © 178 Hz 1.78 kHz
Question 2 a) Give the equation relating the acoustic impedance of a medium Z to its density p and the speed of sound/ultrasound in that medium c. b) The following table gives the density of some different media and the speed of ultrasound through them. Medium Density / kg m3 Ultrasound velocity/m s1 Air 1.3 330 Fat 925 1450 Muscle 1075 1590 Bone 1650 4080 (Z2-Z,)2 (Z2+Z1)² %3D Use this information and the above equation to calculate the ratio a of the reflected ultrasound intensity I, to the incident intensity I, at the interface between i) air and fat ii) fat and muscle iii) fat and bone
A 38.0-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 38.0-Hz sound wave? What is the ratio of the displacement amplitude to the average distance between molecules in air at room temperature, about 3.00 nm?
A bat can detect small objects, such as an insect, whose size is approximately equal to one wavelength of the sound the bat makes. If bats emit a chirp at a frequency of 51.0 kHz, and if the speed of sound in air is 340 m/s, what is the smallest insect a bat can detect?mm
a medical imaging system sends a soundwave through a piece of bone. the speed of sound through bone is 3500 m/s. if it takes 275 microseconds for the sound wave to make a round trip back and forth across the bone, what is the thickness of the bone?
A sound wave has frequency f and velocity VM in a particular solid medium. What is its wavelength in the medium? f = 400 Hz; (in m) VM = 3720 m/s; OA: 9.300 OB: 1.237x10¹ OC: 1.645x10¹ OD: 2.188x10¹ OE: 2.910x10¹ OF: 3.870x10¹ OG: 5.147x10¹ OH: 6.846x10¹
The volume control on a surround-sound amplifier is adjusted so the sound intensity level at the listening position increase from 23 to 66 dB. What is the ratio of the final sound intensity to the original sound intensity? Number i Units
Early Doppler shift experiments were conducted using a band playing music on a train. A trumpet player on a moving railroad flatcar plays a 320-Hz note. The sound waves heard by a stationary observer on a train platform hears a frequency of 350 Hz. What is the flatcar’s speed in mph? The temperature of the air is TC = 22°C .
Resonances of the ear canal lead to increased sensitivity of hearing, as we've seen. Dogs have a much longer ear canal-5.2 cm-than humans. What are the two lowest frequencies at which dogs have an increase in sensitivity? The speed of sound in the warm air of the ear is 350 m/s. A 1700 Hz, 3400 Hz B. 1700Hz, 5100Hz C. 3400 Hz, 6800 Hz D. 3400 Hz, 1 0,200 Hz