Water waves of wavelength 4m are produced by two generators S1 and S2.
Each generation w...
Physics, 05.03.2020 09:43 llamawrench7366
Water waves of wavelength 4m are produced by two generators S1 and S2.
Each generation when operated by itself produces waves which have an amplitude A and P which is 3m from S1 and 5m from S2.
When the generator are operated in phase, what is the amplitude of oscillation at P?
A. 0
B.1/2A
C. A
D.2A
»»answer is A. I just need the reasoning :)
Answers: 1
Physics, 22.06.2019 05:30
What do you think car designers do if the damage caused by a crash test is too severe?
Answers: 1
Physics, 22.06.2019 15:50
How many neutrons does plutonium -196 with an atomic number of 78.
Answers: 3
Physics, 22.06.2019 19:30
The nuclear potential that binds protons and neutrons in the nucleus of an atom is often approximated by a square well. imagine a proton conned in an innite square well of length 105 nm, a typical nuclear diameter. calculate the wavelength and energy associated with the photon that is emitted when the proton undergoes a transition from the rst excited state (n 2) to the ground state (n 1). in what region of the electromagnetic spectrum does this wavelength belong?
Answers: 1
Physics, 23.06.2019 02:00
Steel water aluminum think about the three words listed here. which word could be added as the title of this list of words to tell how these words are related? a) conductors b) heat c) insulators d) metals
Answers: 2
History, 21.04.2021 21:30
Mathematics, 21.04.2021 21:30
Social Studies, 21.04.2021 21:30
Biology, 21.04.2021 21:30
English, 21.04.2021 21:30
Mathematics, 21.04.2021 21:30
Chemistry, 21.04.2021 21:30
History, 21.04.2021 21:30
Mathematics, 21.04.2021 21:30