27 : What should be the tension applied to a wire of length 0.8 m and mass 5 gm if it is to vibrate with a fundamental frequency 100 Hz ?
Q: Compute for D using the equation 6 = 4D/3, where 8 = (computed Li-measured Li). Compare it with the…
A: Solution: The data are given in table 3. Using table 3 and the following equation, calculate the…
Q: The amplitude of a sound wave is measured in terms of its maximum gauge pressure. By what factor…
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Q: 4. A radio station operates at 10 Hz and located 322 km away from you. How many wave crests pass a…
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Q: What frequency will be heard by a moving observer travelling at 25 m s-1 towards a stationary siren…
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Q: For the circuit shown in fig.(1), find: a) The value of RI and R2 to give maximum symmetrical swing.…
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Q: By increasing one these 4 times, the speed of the wave on a wire will double. Which one?…
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Q: What are the amplitude, frequency, period, and phase of the following sinusoid signal? s(t) = 7…
A: Given Data: Sinusoid Signal s(t)=7sin20πt+π2
Q: 11. What will happen if you increase the wavelength? O The frequency may increase or decrease The…
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Q: What is the frequency and effective rms value of the waveform?
A: Frequency = 1/Time period And, from waveform, it can be seen time period of one complete wave is…
Q: 2) How much energy is involved when a frequency of 4.36 e 15 Hz is generated?
A: Energy of an particle is related to the frequency as E = h * ν…
Q: the compleX frequency spectrum of a pulse shown below. -7
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Q: uppose you want an oboe to produce a fundamental frequency of 110 Hz (which is below the range of a…
A: fundamental frequency = f = 110 Hz temperature = 11.5 degrees at this temperature speed of sound =…
Q: How much energy is involved when a frequency of 8.21 e 15 Hz is generated?
A: We know, E=hf
Q: 13. Why do the strings used for the lowest--frequency notes on a piano normally have wire wrapped…
A: It is asked, why the strings used for the lowest frequency notes on a piano normally have a wire…
Q: Draw a plot of the variation of amplitude versus ω for an amplitude modulated wave. Define…
A: In the above-shown Amplitude Vs frequency plot, ωc = frequency of carrier waveωm = frequency of…
Q: A small block is attached to an ideal spring and is moving in SHM on a horizontal, frictionless…
A: Given: The given values are, The value of x is, 0.350 m. And then the acceleration value is, a=-5.01…
Q: A synthetic seismogram is generated from an acoustic impedance log by Select one: a. generating a…
A: A synthetic seismogram is generated from acoustic impedance log by generating reflection coefficient…
Q: 10. What is the frequency of 20-mm microwaves? a) 1.0 x 108 Hz b) 4.0 x 108 Hz c) 1.5 x 1010 Hz d)…
A: Given data: The microwaves Wavelength (λ) = 20 mm = 20×10-3 m Required: The frequency (f)
Q: Explain the term acoustic impedance?
A: The resistance to the propagation of ultrasound waves through tissues is known as acoustic…
Q: Vw What is the frequency of a sound wave that is traveling through water at 1400 m/s and has a…
A: Velocity = 1400 m/s wavelength = 7.0 m
Q: The amplitude of 12πcos(300t) =12 O True False The frequency f of 12πcos(300t) =300/2π O True False…
A: Solution 1- Given that :- Equation y = 12π.cos(300t) The general form of the above given equation…
Q: 3. Triangular waveform is shown Figure B3, determine: i. Average Value ii. RMS Value iii. Form…
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Q: what is relation between frequency and wavclength?
A: Required : Relation between the frequency and wavelength.
Q: A car hom emits a frequency of 400 Hz. A car traveling at 20.0 m/s sounds the horn as it goes away…
A: Consider the formula for the apparent frequency is given by, f'=fVV+VS
Q: 116. Touch-Tone Telephones When a key is pressed on a touch- tone telephone, the keypad generates…
A: Given, Pressing a key produces the sound wave, y=sin2πf1t+sin2πf2t a. When the key 4 is pressed we…
Q: 2. Speaker A is playing a sound with double the intensity of Speaker B. How much louder is Speaker A…
A: Loudness is related to the amplitude of the sound waves whereas intensity is the rate at which power…
Q: Trial Square of Frequency f 2 (Hz2) (x- value) Mass of m1 (g) (Y-value) 1 1.10 46.4 2 1.44…
A: The scale to draw graph is given below: On x axis: 1 cm = 0.5 square Hertz On y axis: 1 cm = 20…
Q: When the length of the vibrating segment of a sonometer wire is increased by 1%, the percentage…
A: C
Q: 24 9- Calculate the maximum frequency allowed fora crystal if you know that the mass of the atom is…
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Q: 13 If two sine waves of the same frequency have a phase difference of π radians, then a. when one…
A: Given, Two sine waves which have same frequency but different phase
Q: Acoustic reflectance of rigid bodies is normally that of human bodies: a. less than O b. greater…
A: Acoustic reflectance of rigid bodies is normally greater than that of human bodies.
Q: 1- A water wave has λ = 0.080 m, f = 2.5 Hz. Find v (speed)
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Q: 01: Sketch the output of the clamper network with sine waveform. 3.5V -3V
A: In the positive first half of the cycle the the diode is reversed biased, so the first arm…
Q: Determine the bulk modulus, B (in GPa) for the following materials: Material density (kg/m3)…
A: Acoustic impedance is the ratio of acoustic pressure to the volume. It also define as the product of…
Q: what is the frequency of the green light that has a wavelength of 522 x 10^-7m?
A: Given wavelength of green light, λ=522×10-7m
Q: Describe how the Sound of a symphony played by an orchestra would be altered if the speed of Sound…
A: If the speed of Sound depends on frequency of sound, the speed of sound would also be dependent upon…
Q: Q9-The audible waves of frequency between 2KHZ-20KHZ O 2HZ-20KHz 20HZ-2KHZ Option 4 O Other:
A: Given, Audible frequency range, 20Hz-20kHz Infrasonic sound range- less than 20Hz Ultrasonic sound…
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