7. The oscillations in air pressure representing the sound wave for a musical tone can be modeled by the equation y = 0.05 sin(880πt + 10), where y is the sound pressure in pascals after t seconds. By hand, sketch the graph of one complete cycle of the sound wave.

Q: At 20°C, a student sets off a firecracker and hears the echo from the Physics building 1.4 seconds…

A: Given that,Temperature, T=20°CSpeed of sound, v=343 m/sTime taken, t=1.4 secWe know that,t=2dv…

Q: w?Ip101 = k¢1(01 – 02) eq.4 .... w?Ip202 = kt1 (02 – 0,) +kr2 (02 – 03) eq.5 - .... .. ... w?Ip303 =…

A: Given,…

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A: The atomic mass of Neon is  The atomic mass of krypton is The temperature of krypton is The relation…

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A: Given : relationship between pressure and loudness P = 0.0002 × 1.122D

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A:

Q: A girl is playing a trumpet. The sound waves produced are traveling through air to your ear. Which…

A: This problem can be solved using basic properties of sound waves

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Q: he bat sends out an ultr nosquito after 2.37 × stimate the size of a mo n order to detect prey, b…

A: PART 1:  Given that, Temperature, T = 27.8° C  Hence, Speed of sound, v = 331 + 0.61T = 331 + 0.61…

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Q: 14.2) Six hundred cycles of a wave pass a given point in 4 minutes. The velocity of the wave is 0.50…

A: We know that the velocity of a wave is equal to the product of its wavelength and frequency and…

Q: 3.) A paper has size 216 mm x 279 mm (8.5 in x 11.0 in). Ten sheets of paper weigh 4.54 g (ounce).…

A: Given:Area of 1 sheet of paper, A = 0.216m×0.279m = 0.0602 m2weight of 10 paper sheets, 10×m = 4.54…

Q: For the triangle shown, the value of sine is Select one: 3m а. 0.8575 Оа. O b. 0.5145 5m О с. 1.666…

A: Base B = 3m Perpendicular P = 5m

Q: Wavelength- Frequency- Period = Amplitude = -50.0 1200 11530 1100 1050 1000 950 900 850 S00 750 700…

A: for the wave 1 The wavelength and the amplitude are marked in the figure below

Q: A sound wave in air has a frequency of 410 Hz. What is its wavelength? Tries 0/6 Submit Answer…

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Q: What frequency of sound traveling in air at 34◦ C has a wavelength of 0.55 m? Calculate to one…

A: Given  Temperature T=34◦ C  Wavelength λ=0.55m

Q: 1. A wave is described by y(x, t) = (0.1 cm) sin (3x + 10t) where x is in m, y in cm, and t in…

A: The general wave equation is given by

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Q: What frequency of sound traveling in air at 37◦ C has a wavelength of 0.43 m?

A: Given: wavelength of sound at 37 ◦C, λ = 0.43 m  we know,  the speed of sound in air at 37 ◦C, v =…

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A: #3 Given data: The length of wave is λ=6 cm. The frequency of wave per second is f=4.8 s-1.

Q: A bat uses echolocation

A: Given: Frequency f=61.0 kHz=61.0*103Hz Speed of sound in air is v=343m/s.

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Q: 2п A wave is modeled by the wave function y(x, t) = (0.24 m) sin (17.6 m/s) t)]. What are 3.8 m the…

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Q: What frequency of sound traveling in air at 37◦ C has a wavelength of 0.6 m?

A: Given: Temperature of air (T) = 37 C Wavelength of sound (λ) = 0.6 m.

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A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

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Q: 30 m from an ultrasonic sensor. The total travel time of the ultrasonic wave is 33 ms…

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Q: 11. What should be the length (in cm) of an open organ pipe if at an air temperature of 11.86 °C, it…

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