What is the length of a closed organ pipe with a fundamental frequency of 24Hz?   What is the length of open organ pipe that has a fundamental frequency of 500Hz?

A string experiences several harmonic frequencies. Two successive frequencies are 325Hz and 390Hz. a) What is the fundamental frequency? b) What is the next harmonic higher than 195Hz? c) Which harmonic is this?

A music instrument is open only on one end. When a musician blows air in it, it is at the body temperature of 36C. If the musician places a finger to form a column of 20cm, what is the fundamental frequency of the sound produced? What is the wavelength of that sound wave?

An organ pipe that is open both ends has a fundamental frequency of 382 Hz at 0 ° C. Calculate the fundamental frequency for this pipe at 35 ° C.

A string held fixed at both ends had a fundamental frequency of 125hz. Which of the following frequencies are not overtones. Could have more than 1 answer. 50hz 200hz 250hz 375hz 450hz

An organ pipe that is open at both ends has a fundamental frequency of 348 Hz at 0.0°C. What is the fundamental frequency for this pipe at 30.3°C?

An interface is formed between a block of aluminium (with an acoustic impedance of 1.8 x 107 kg m2 s') and a block of copper (with an acoustic impedance of 4.6 x 107 kg m-2 s-1). Longitudinal sound waves travelling through the aluminium are normally incident on the boundary, and are partially reflected. a) What is the ratio of the amplitude of the reflected wave to that of the incident wave? Number b) What is the ratio of the amplitude of the transmitted wave to that of the incident wave? Number c) What percentage of the incident power is transmitted? Number d) What percentage of the incident power is reflected? Number % Ouit P Sove Questi

The length of a tube closed at one end is 50 cm. What is the fundamental frequency of the tube if the air temperature is 27 °C?

(a) At T=12oC, how long must an open organ pipe be to have a fundamental frequency of 300 Hz? (b) If this pipe is instead filled with helium at 20oC , what is its fundamental frequency?

A 0.717 gram guitar string is 0.629 m long. The string is under a tension of 73.9 N.(a) What are the fundamental frequency and the third harmonics frequency? (b)What are their wavelengths?