A guitar string 66 cm long vibrates with a standing wave that has two antinodes.
1.Which harmo...
Physics, 15.04.2020 21:28 okayjimz2003ov47ik
A guitar string 66 cm long vibrates with a standing wave that has two antinodes.
1.Which harmonic is this
2.what is the wavelength
Answers: 2
Physics, 21.06.2019 19:30, melinasilerox9mjh
Astone dropped into a well is heard to strike the water after 8seconds. find the depth of the well if the velocity of sound is 350m/s
Answers: 1
Physics, 22.06.2019 05:00, DASASDAEDWEDA
Wavelength, frequency, and energy are related. what happens to a wave as it’s wavelength gets shorter?
Answers: 2
Physics, 22.06.2019 06:30, jordanbyrd33
Air initially at 0.75 bar, 1000 k, and occupying a volume of 0.12 m^3 undergoes two processes. process 1-2: the air is compressed isothermally until the volume is halved. process 2-3: the air undergoes a constant pressure process until the volume is halved again. assume ideal gas behavior. a) determine the mass of the air, in kg. b) the work and the heat transfer for each of the two processes, in kj. (100 kj = 1 bar . m^3)
Answers: 1
Mathematics, 20.05.2021 23:40
English, 20.05.2021 23:40
English, 20.05.2021 23:40
Mathematics, 20.05.2021 23:40
Mathematics, 20.05.2021 23:40