Physics, 06.11.2019 22:31 daquan20035
You have two strings of length 0.5 m. both strings are fixed at both ends and have tension 10 n. the first string has a mass of 0.5 kg and the second has a mass of 2.5 kg. you also have two tubes. the first is open at both ends and the second is open at one end and closed at the other end. the tubes have the same length as the strings: 0.5 m. for each string and tube, calculate the wavelength and frequency of the fundamental resonance and the next resonance (which has a shorter wavelength). draw the wavelengths for each labeling what physical property you are drawing. assume the tubes are in 20β air. which systems can resonate with a frequency that is twice their fundamental frequency? three times their fundamental frequency?
Answers: 3
Physics, 22.06.2019 12:00
Apatient has a history of poor nutrition. he has skin rashes, bleeding gums, and a cut that hasnβt healed in a long time. what vitamin deficiency most likely caused this symptom?
Answers: 3
Physics, 22.06.2019 16:00
The solid that is formed and usually sinks to the bottom of a solution is the
Answers: 2
Physics, 22.06.2019 23:30
When barack obama was running for president, at a campaign stop he tried to bowl, something he isn't very good at. the media loved it because he threw a gutter ball while they were all watching. this is an example of:
Answers: 2
Physics, 23.06.2019 02:30
Intro: a solid ball of radius rb has a uniform charge density Ο. part a: what is the magnitude of the electric field e(r) at a distance r> rb from the center of the ball? express your answer in terms of Ο, rb, r, and Ο΅0. part b: what is the magnitude of the electric field e(r) at a distance r express your answer in terms of Ο, rb, r, and Ο΅0. part c: let e(r) represent the electric field due to the charged ball throughout all of space. which of the following statements about the electric field are true? check all that apply. e(0) = 0 e(rb)=0 limrββe(r)=0 the maximum electric field occurs when r=0 the maximum electric field occurs when r=rb the maximum electric field occurs as rββ.
Answers: 1
You have two strings of length 0.5 m. both strings are fixed at both ends and have tension 10 n. the...
History, 22.08.2019 19:40
Mathematics, 22.08.2019 19:40
Mathematics, 22.08.2019 19:40
History, 22.08.2019 19:40
Chemistry, 22.08.2019 19:40
English, 22.08.2019 19:40
Business, 22.08.2019 19:40
Mathematics, 22.08.2019 19:40
History, 22.08.2019 19:40
Mathematics, 22.08.2019 19:40
Mathematics, 22.08.2019 19:40
Social Studies, 22.08.2019 19:40
Biology, 22.08.2019 19:40
Mathematics, 22.08.2019 19:40
Chemistry, 22.08.2019 19:40