Two in-phase loudspeakers are placed 6.00 m apart along one wall of a room. They emit sound with a frequency of 512Hz. Starting at the location of one of the loudspeakers, a microphone is moved in a direction perpendicular to the wall until constructive interference is detected for the first time. How far is the microphone from the wall at that point? The speed of sound in air is 330 m/s.

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A: Write the given values of the problem- Two loudspeaker are placed on a stage =5.4 m loudspeaker…

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A: speed of the sound        v = 340 m/s Ferquncy (f) = 280 Hz

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Q: A 3.49 rad/s (33½ rpm) record has a 6.00-kHz tone cut in the groove. If the groove is located 0.100…

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Q: 8.00 m .00 m

A: Frequency = 450 HzSpeed of sound in air = 343 m/sUSing formula, v = f * wavelength 343 = 450 *…

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A: Given: Beat frequency = 110 MHz = 110 X 106 Hz Wavelength of microwave = 1.5 cm = 1.5 X 10-2 m

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A: Write the expression for the path difference of the constructive waves, and solve for the frequency…

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Q: Consider two identical interfering waves with wavelength A = 0.4 m travelling in the positive…

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A: In the following problem, Temperature of the room, T=20°C Frequency of the sound wave, f=857.5 Hz

Q: two identical loudspeakers are 3.4 m apart. A person stands 5.8m from one speaker and 3.6 from the…

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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.