5. A water wave is observed to move 13.5m in 4.0s. If the distance between successive crests is 2.1m, find the frequency of the wave.

Q: 3. A transmitted wave with a length of 2.00 m can travel 75.0 m in 30.0 s. If the wave was…

A:

Q: 5. A wave on the ocean travels 11 m is 6.0s. The distance from the wave crest to wave crest is 3.7…

A: Given : d = 11 m t = 6 s λ = 3.7 m

Q: 10. A stove is connected to a stove pipe of length L=3m. When the wind blows, the pipe sometimes…

A: Given: Length of pipe (L) = 3 m. Speed of sound (v) = 300 m/s.

Q: 1. What mathematical relationship exists between the wave speed and the tension of the medium, using…

A: Given, trendline equation , speed = 100x0.5 And x is tension.

Q: 6. A sound source moves through air toward a stationary observer. The frequency of the sound the…

A: The expression for the Doppler’s effect is, Here, v0 is the speed of the observer, vs is the speed…

Q: 3. A string has a linear density of 4.00 ×10-³ kg/m and is under a tension of 275 N. The string is…

A:

Q: 3. Six pulses are generated every 0.200 s in a tank of water. Determine the period and the frequency…

A: The frequency of a wave is defined as the no. of pulses generated in 1 second.  The no. of pulses…

Q: 3. Two identical waves travelling towards each other produce a standing wave. Given the equation of…

A:

Q: 4. A bat is using echolocation to find insects at night. If the bat emits a high frequency chirp and…

A:

Q: 12. Below is a harmonic depicted within a closed-open tube. The speed of sound in air is 340 m/s.…

A: 12aThe harmonic represented in the given figure is 5th harmonic.

Q: What is the Intensity of 87 dB in units of W/m ? A. 2.54 x 10^-3 B. 5.01 x 10^-4 C. 1.01 x 10^-6 D.…

A:

Q: The distance between consecutive peaks of a transverse wave is 1.45m. Eight peaks pass by you in…

A: f=nT=813.7 s=0.58 Hz   Speed of wave v=0.58 Hz1.45 m=0.84 m/s

Q: 56. The intensity of a speaker is 80 dB at 10 meters. Calculate the intensity of the speaker if the…

A:

Q: 1. Transverse waves are sent along a 6.9-m-long string with a speed of 33 m/s. The string is under a…

A:

Q: 2.00 m, = 50.00 cm. What is the 1. A wave traveling to the left has a wavelength frequency f= 4.00…

A:

Q: 1. What is the intensity in watts per meter squared of 85.5 dB sound? W 1= m²

A: The intensity of sound in dB is expressed as I in dB=10 logII0I0=1.0×10-12 W/m2 is intensity of…

Q: The human ear canal is approximately 2.5 cm long. It is open to the outside and is closed at the…

A:

Q: 13. What is the intensity of a sound wave of amplitude 0.002 dyne/cm2, measured in dB? ( some facts:…

A: The amplitude of a sound wave is, P=0.002 dyne/cm2

Q: 2. You are in a car traveling at 25.0 m/s toward a pole-mounted warning siren. If the siren's…

A:

Q: How much energy must a (7.800x10^1) V battery expend to fully charge a 3.7000x10^0)x10-6 F and a…

A:

Q: 9. A jet flies toward higher altitude at a constant speed of 1 963 m/s in a direction that makes an…

A: Given, Speed of jet, v=1963 m/s Speed of sound in air, v'=340 m/s Now from the diagram,

Q: 4. What are the first three resonant lengths in a closed air column if the frequency of the tuning…

A: ifggg-

Q: Two travelling waves are defined: P+ = cos(kx-wt) and 4 = cos(kx+wt) Calculate the sum, 7++, and…

A:

Q: 11. If the distance from a point source of sound is tripled, then the sound intensity: A. decreases…

A:

Stretched string

A stretched string is a wire which is made up of any metal that must have a larger length compared to its thickness. The ends of the wire are fixed, and when they oscillate or are plucked, it produces two reflected transverse waves of the same frequency and same amplitude. The waves or pulses are traveling in alternate directions and superimpose with one another. This waveform is named standing or stationary waves.