Which of the following is true regarding the maximum power in a sinusoidal wave? O It is directly proportional to the square root of the angular frequency. O The answer cannot be found on the other choices. O It is inversely proportional to the square of the wave amplitude. It is twice the average power of the same wave.

Q: Which has a more direct influence on the loudness of a sound wave: the displacement amplitude or the…

A: The relation between loudness and intensity is, Loudness=10logIIo where I is the intensity of the…

Q: One OPEN organ pipe has a length of 2.40 m. What is the frequency of a note played by this pipe?…

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Q: In a transverse wave, crest is a point on the wave where the ______________________.

A: A transverse wave contains both crests and troughs.

Q: A soft drink bottle resonates as air is blown across its top. What happens to the resonant frequency…

A: The bottle of soft drink is like a pipe with one end closed. The change in the resonant frequency…

Q: A loudspeaker emits a sound wave at a particular frequency. If the intensityof the wave is doubled,…

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Q: What phase difference between two identical traveling waves, moving in the same direction along a…

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Q: For a certain transverse wave, the distance between two successive crests is 1.20 m, and eight…

A: Given info: The distance between two successive crests is 1.20 m. and the time for eight crests to…

Q: A bug on the surface of a pond is observed to move up and down a total vertical distance of 0.12 m,…

A: Given: The total distance by bug is D=0.12 m. Part (a) Amplitude is measured as the maximum…

Q: The crests of a wave pass an observer 5 times every minute. If the crests are spaced 15 cm apart,…

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Q: If a floating log is seen to bob up and down 15 times in 1.0 min as waves pass by you, what is the…

A: Given data:  Number of oscillations = 15 Time (t) = 1.0 min Required: Frequency (f) and period (T)

Q: Why does the speed of a wave change when the amplitude remains the same but the frequency changes?

A: The speed of a wave is always its wavelength times its frequency.Speed = Wavelength x Wave…

Q: the period of oscillation of a given wave is 3.4 seconds and the wave is travelling at 12 m/s, what…

A: Speed v = 12 m/s Time t = 3.4 sec

Q: Two sine waves have the same frequency, the same amplitude ym and travel in the same direction and…

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Q: Suppose the pulley absorbs a significant  fraction of the energy in the wave so that the amplitude…

A: The following two cases arise for waves generated by the perfect reflection: The nodes of the…

Q: a) If the period of oscillation of a given wave is 6.5 seconds and the wave is travelling at 19 m/s,…

A: Given that:- Time period=6.5sec And velocity of wave=19m/s

Q: Two water waves in a pool have amplitudes of 0.8 m and 0.47 m. The energy carried by the wave whose…

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Q: Which of the following is true regarding the maximum power in a sinusoidal wave?     It is…

A: Total energy of a sinusoidal wave is given by; E=12 μ A2 ω2 λ          (1) Where; μ - Linear…

Q: (A) Slinky at Rest NNNNNNNNNNNNNNNNN NWINNNNNNNNNNNI (B) Slinky with Longitudinal Wave If the length…

A: A slinky,  Length of entire slinky = 1.2 m A longitudinal wave disturbance is created . Wavelength…

Q: A point on a string undergoes simple harmonic motion as a sinusoidal wave passes. When a sinusoidal…

A: Given information: Here, λ is the wavelength, A is the wave’s amplitude and v is the wave’s speed.

Q: A rope has length L equals to 3.0 m and is fixed to both ends. What is the wave length pattern for…

A: The length of the rope is 3.0 m. If the frequency of a wave is the integral multiple of the…

Q: A certain vibrating string on a piano has a length of 56.9 cm and forms a standing wave having three…

A: Here, the vibrating string produces a standing wave with three antinodes. Hence, the waves represent…

Q: The distance between two success minima of a transverse wave is 2.76 m.  Five crests of the wave…

A: Given:Distance between two successive minima = 2.76 mThis is also known as the wavelength of the…

Q: For any given wave (moving at a constant speed), if the frequency quadruples, the wavelength

A: Given data The final frequency f2=4f1 Here f1 is the initial frequency.   The wavelength for the…

Q: An air-filled pipe is found to have successive harmonics at 945 Hz, 1215 Hz, and 1485 Hz. It is…

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Q: (a)A periodic wave has a period of 0.50 s.  What is the wave frequency? (b)Waves moving on a  lake…

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Q: A sinusoidal wave can be described by a cosine function, which is negative just as often as…

A: The sine or sinusoidal wave may be a curve that describes a smooth repetitive oscillation. The wave…

Q: The ratio of the energy of wave A to energy of wave B is 1:4.  If all other factors are the same,…

A: Energy transmitted by wave is directly proportional to square of the amplitude of wave . Given…

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.