antinode

Ideally the right hand should pluck the string at an antinode.

An open tube will resonate if there is a displacement antinode at each open end.

If the string is pinched at the antinode of the intended overtone, no higher overtones will sound.

The density of the liquid at the node will be more than the density at an antinode.

Halfway between two nodes there is an antinode, where the two counter-propagating waves enhance each other maximally.

For example, pressing the center of the membrane makes all the modes with becoming impracticable, since this point is invariably an antinode for these modes.

The current distribution is assumed to be approximately sinusoidal along the length of the dipole, with a node at each end and an antinode in the center:

The collapsed bubble expands due to high internal pressure and experiences a diminishing effect until the high pressure antinode returns to the center of the vessel.

When used to eliminate standing waves, the ferrite sheath current filter must be placed at a current antinode, but not at standing wave nodes.

This haplotype is found in Korea but not Japan, in fact Japan is an antinode of DR7.

None of the other sets of modes in a drum membrane have a central antinode, and in all of them the center of the drum does not move.

We think that Antinode is formed at open end of the tube, but Antinode is formed slightly above the open end.

In transmission lines a voltage node is a current antinode, and a voltage antinode is a current node.

Standing waves are therefore elliptical shape oscillations with four antinodes and four nodes located circumferentially along the rim, angle between two adjacent antinode - node being 45 deg.

If a metal plate is placed within this antinode, the plate absorbs heat from the gas molecules and can conduct it away from the refrigerator, leaving cooled gas in its place.

Once a single bubble is stabilized in the pressure antinode of the standing wave, it can be made to emit pulses of light by driving the bubble into highly nonlinear oscillations.

This is indicated by a finite standing wave ratio (SWR), the ratio of the amplitude of the wave at the antinode to the amplitude at the node.

So there is an amplitude maximum (antinode) at the boundary, the first node occurs a quarter wavelength from the end, and the other nodes are at half wavelength intervals from there:

A standing wave on an element of length approximately λ/2 yields the greatest voltage differential, as one end of the element is at a node while the other is at an antinode of the wave.

For example, in all of the modes analogous to s orbitals (the top row in the animated illustration below), it can be seen that the very center of the drum membrane vibrates most strongly, corresponding to the antinode in all s orbitals in an atom.

In a closed tube, a node, or point of no vibration, always appears at the closed end and if the tube is resonating, it will have an antinode, or point greatest vibration at the Phi point (length X 0.618) near the open end.

The gas molecules move back and forth at the same frequency as that of the loudspeaker at the end of the pipe, and as they move they act as microscopic workers in a bucket brigade, carrying heat away from the thinner regions of the standing wave toward its thickest bulge, its antinode.