Ad
related to: fiveable phase of the wave experiment worksheet template word image- K-8 Science Lessons
Used in over 30,000 schools.
Loved by teachers and students.
- Grades 6-8 Science Videos
Get instant access to hours of fun
standards-based 6-8 videos & more.
- K-8 Science Lessons
Search results
Results From The WOW.Com Content Network
A model of Melde's experiment: an electric vibrator connected to a cable drives a pulley that suspends a mass that causes tension in the cable. Melde's experiment is a scientific experiment carried out in 1859 by the German physicist Franz Melde on the standing waves produced in a tense cable originally set oscillating by a tuning fork , later ...
A phase comparison can be made by connecting two signals to a two-channel oscilloscope. The oscilloscope will display two sine signals, as shown in the graphic to the right. In the adjacent image, the top sine signal is the test frequency, and the bottom sine signal represents a signal from the reference.
The original paper by Gerchberg and Saxton considered image and diffraction pattern of a sample acquired in an electron microscope. It is often necessary to know only the phase distribution from one of the planes, since the phase distribution on the other plane can be obtained by performing a Fourier transform on the plane whose phase is known.
The 2008 German film Die Welle transferred the experiment to a modern-day German classroom. The film received critical acclaim. "The Pride of Lakewood", a 2010 episode of children's animated series Arthur, was loosely based on the Third Wave experiment. In it, students who form a community pride group become fascistic.
The phase acquired by electromagnetic wave traveling through the medium is related to the line-integral of the wavenumber along the propagation line. [ citation needed ] For a plane-wave electromagnetic radiation traveling parallel to the Z-axis, the XY planes are iso-phase manifolds (regions of constant phase; the phase does not depend on ...
Propagation of a wave packet demonstrating a phase velocity greater than the group velocity. This shows a wave with the group velocity and phase velocity going in different directions. The group velocity is positive, while the phase velocity is negative. [1] The phase velocity of a wave is the rate at which the wave propagates in any medium.
The mathematical representation of a radial wave is given by = (+) / where =, is the wavelength, is frequency of the wave and is the phase of the wave at the slits at time t = 0. The wave at a screen some distance away from the plane of the slits is given by the sum of the waves emanating from each of the slits.
The two colors show the phase or sign of the wave function in each region. Each picture is domain coloring of a ψ( x , y , z ) function which depends on the coordinates of one electron. To see the elongated shape of ψ( x , y , z ) 2 functions that show probability density more directly, see pictures of d-orbitals below.