Physics, 08.07.2020 02:01 kdcupcake8004
To understand the standard formula for a sinusoidal traveling wave.
One formula for a wave with a y displacement (e. g., of a string) traveling in the x direction is
y(x, t)=Asin(kxâÏt).
All the questions in this problem refer to this formula and to the wave it describes.
1) What is the phase Ï(x, t) of the wave?
Express the phase in terms of one or more given variables ( A, k, x, t, and Ï) and any needed constants like Ï
Ï(x, t)=
2) What is the wavelength λ of the wave?
Express the wavelength in terms of one or more given variables ( A, k, x, t, and Ï) and any needed constants like Ï.
λ=
3) What is the period T of this wave?
Express the period in terms of one or more given variables ( A, k, x, t, and Ï) and any needed constants like Ï.
T=
4) What is the speed of propagation v of this wave?
Express the speed of propagation in terms of one or more given variables ( A, k, x, t, and Ï) and any needed constants like Ï.
v=
Answers: 3
Physics, 22.06.2019 19:30
Point charges q1=+2.00μc and q2=−2.00μc are placed at adjacent corners of a square for which the length of each side is 1.50 cm . point a is at the center of the square, and point b is at the empty corner closest to q2. take the electric potential to be zero at a distance far from both charges. part a what is the electric potential at point a due to q1 and q2? express your answer with the appropriate units.
Answers: 2
Physics, 22.06.2019 20:00
Awave has a wavelength of 7 mm and a frequency of 19 hertz. what is its speed?
Answers: 1
Physics, 23.06.2019 00:00
Determine the largest intensity w of the uniform loading that can be applied to the frame without causing either the average normal stress or the average shear stress at section b–b to exceed σ=19 mpa and τ=24 mpa, respectively.
Answers: 3
Physics, 23.06.2019 00:20
Amaterial that provides resistance to the flow of electric current is called a(an) (1 points)
Answers: 1
To understand the standard formula for a sinusoidal traveling wave.
One formula for a wave with a y...
Mathematics, 07.10.2020 19:01
Mathematics, 07.10.2020 19:01
Social Studies, 07.10.2020 19:01
History, 07.10.2020 19:01
Mathematics, 07.10.2020 19:01
Mathematics, 07.10.2020 19:01
Mathematics, 07.10.2020 19:01
Advanced Placement (AP), 07.10.2020 19:01
Social Studies, 07.10.2020 19:01
History, 07.10.2020 19:01
Mathematics, 07.10.2020 19:01
Mathematics, 07.10.2020 19:01
History, 07.10.2020 19:01
Physics, 07.10.2020 19:01
Mathematics, 07.10.2020 19:01