subject
Physics, 14.05.2021 04:10 36murrayjonte

A standing wave is observed to have the following characteristics: 3rd harmonic, f=42Hz, wavelength=1.33m. Calculate the following: frequency of the 9th harmonic, wavelength of the 7th harmonic, harmonic # if f=210Hz, and speed of wave

ansver
Answers: 3

Other questions on the subject: Physics

image
Physics, 21.06.2019 22:30, ceceshelby646
Astudent is given an assignment to demonstrate diffraction. he takes a photograph of a straw in a glass of water. the straw appears bent at the water level. which best describes this example? a) this is a good example of diffraction. b) this is an example of dispersion and not diffraction. c) this is an example of refraction and not diffraction. d) this is an example of reflection and not diffraction.
Answers: 1
image
Physics, 22.06.2019 01:00, brian2913
An object is 10 cm from the mirror, its height is 1 cm and the focal length is 5 cm. what is the image height? (indicate the object orientation by including the + or - sign with the answer.) hi = cm +1 -1 +10 -10
Answers: 3
image
Physics, 22.06.2019 07:00, gracie18383
We have a colorless transparent liquid. it looks like water. we seperated it into a solid and a liquid by evaporration and condention was this a chemichal or a physical seperation a. chemical seperation b. physical seperation
Answers: 3
image
Physics, 22.06.2019 10:30, 1341220857
What is the speed of an object at a given moment?
Answers: 3
You know the right answer?
A standing wave is observed to have the following characteristics: 3rd harmonic, f=42Hz, wavelength=...

Questions in other subjects:

Konu
Business, 10.10.2019 01:50