(a) A guitar string with 0.43 g of weight and 85.5 cm in length vibrates with...

  

Transcribed Image Text:

(a) A guitar string with 0.43 g of weight and 85.5 cm in length vibrates with fundamental frequency of 296 Hz. i. ii. iii. iv. Calculate the tension in the guitar string. [3 marks] Determine the frequency of the vibration if the string is observed to vibrate with two antinodes. [3 marks] If you touch the string at the node, what happen to the standing wave? [2 marks] If you touch the string at the antinode, what happened to the standing wave? [2 marks] (b) There is a pipe with fundamental frequency of 245 Hz. Assume that the speed of sound travelling in air is given by 340 m/s. i. ii. Calculate the length of the pipe if the pipe is closed at one end. Calculate the length of the pipe is the pipe is open at both ends. [2 marks] [2 marks] (a) A guitar string with 0.43 g of weight and 85.5 cm in length vibrates with fundamental frequency of 296 Hz. i. ii. iii. iv. Calculate the tension in the guitar string. [3 marks] Determine the frequency of the vibration if the string is observed to vibrate with two antinodes. [3 marks] If you touch the string at the node, what happen to the standing wave? [2 marks] If you touch the string at the antinode, what happened to the standing wave? [2 marks] (b) There is a pipe with fundamental frequency of 245 Hz. Assume that the speed of sound travelling in air is given by 340 m/s. i. ii. Calculate the length of the pipe if the pipe is closed at one end. Calculate the length of the pipe is the pipe is open at both ends. [2 marks] [2 marks]

Answer rating: 100% (QA)

a The weight of guitem 6lming m 043g length 2 855c... View the full answer