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What beat frequencies are possible with tuning forks of frequencies 254, 256, and 260 HzHz ?
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- A tuning fork of unknown frequency makes 3.00 beats per second with a standard fork of frequency 384 Hz. The beat frequency decreases when a small piece of wax is put on a prong of the first fork.What is the frequency of this fork?A violin string ? = 31.6 cm long and ? = 0.65 g⁄m linear mass density is tuned to play a La4 note at 440.0 Hz. This means that the string is at its fundamental oscillation mode, that is, you will be on that note without placing a finger on it. From this information: A. Calculate the tension in the string that keeps it in tune.a steel wire with a uniform tension T=600N, length L=2m and mass 8 kg. a) Find the elementary frequency of oscillation. b) if the maximum frequency that a person can hear is 10,000hz=f, what is the highest harmonic that this person can perceive?
- A guitar string produces 3 beats/s when sounded with a 359 Hz tuning fork and 8 beats/s when sounded with a 364 ?z tuning fork. What is the vibrational frequency of the string?What beat frequencies are possible with tuning forks of frequencies 256, 259 and 261Hz?The time period of a sine wave is 1/50 sec .lts frequency is O 50 Hz O 40 Hz О 20 Hz O 30 Hz
- If two tuning forks of frequencies 256 Hz and 262 Hz are sounded together, you are likely to hear beats. What will be the beat frequency in this case?A tuning fork P produces 5 beats with another tuning fork Q whose frequency is known to be 284Hz. Deduce the frequency of the fork P.A tuning fork B produces 8 beats per with another tuning fork C of second frequency 512 Hz. When the prongs of B are loaded with a little wax., the number of beats decreased to 6 per second. What was the frequency of fork B before it was loaded ?
- A loudspeaker has a frequency of 1000Hz to 2000Hz. An open open pipe is near the loudspeaker. The pipe is 45.7cm in length and the speed of sound is 344m/s. What are the frequencies in the range above that are in resonance?A string is fixed at both ends. What is the frequency in Hz of the 9th harmonic if the frequency of the 6th harmonic is 128HZ?A violin string ? = 31.6 cm long and ? = 0.65 g⁄m linear mass density is tuned to play a La4 note at 440.0 Hz. This means that the string is at its fundamental oscillation mode, that is, you will be on that note without placing a finger on it. From this information: C. If we compare the current La4 note of 440.0 Hz with the La4 note of 422.5 Hz from Handel's time, By what percentage should the tension of the violin string vary with respect to the current to tune the note to 422.5 Hz?
