Sentences with phrase «oscillating electric»

Oscillating electric toothbrushes tend to have rotation at between 2,500 and 7,500 brushes per minute in comparison to only 300 manually.

Light waves involve oscillating electric fields that cause the C and O to move relative to each other.

The chip contains hundreds of tiny electrodes that generate a rapidly oscillating electric field that selectively pulls the nanoparticles out of a plasma sample.

Engineers at the University of California, San Diego are developing a technique that uses an oscillating electric field to separate nanoparticles from blood plasma.

When the chip's electrodes apply an oscillating electric field, the positive and negative charges inside the nanoparticles reorient themselves at a different speed than the charges in the surrounding plasma.

In certain materials, piezoelectrics, which expand or contract when applying a voltage, SAWs can be generated through oscillating electric fields.

The dipole can be made to vibrate by the oscillating electric field in light, which makes the dipole emit its own light, according to the theory of electromagnetism.

Electromagnetism demonstrates that light is composed of oscillating electric and magnetic fields.

In the tunneling picture the laser field is considered as an electromagnetic wave, where only the oscillating electric field is retained.

Incoming light, as an oscillating electric and magnetic field, strikes the silver nanoparticles, which also oscillates the metal's free electrons back and forth.

Once there, oscillating electric fields trapped the flakes in mid-air.

These charged ends then move in different directions under the influence of the oscillating electric field (ACS Nano, DOI: 10.1021 / nn1021499).

Applying an alternating current to this gate electrode sets up an oscillating electric field that surrounds the molecular motor and, according to the researchers» calculations, should cause the anthracene rotor to turn.

Organic chemist David Leigh of the University of Edinburgh, U.K., and colleagues had previously discovered that they could slow the spin of rotaxane rotors 1000-fold with oscillating electric fields, which apparently polarize and strengthen the weak hydrogen bonds holding a ring to its thread.

Not exact matches

According to dental health website AsktheDentist.com, sonic toothbrushes, which oscillate at astonishing rates — up to 31,000 strokes per minute at full speed — are more effective at reaching and removing plaque between the teeth and beneath the gum line than rotating electric toothbrushes, making a sonic toothbrush the best bet for anyone with gum issues, those who are lackadaisical about flossing, and the majority of people over age 40.

, sonic toothbrushes, which oscillate at astonishing rates — up to 31,000 strokes per minute at full speed — are more effective at reaching and removing plaque between the teeth and beneath the gum line than rotating electric toothbrushes, making a sonic toothbrush the best bet for anyone with gum issues, those who are lackadaisical about flossing, and the majority of people over age 40.

Light is an electromagnetic wave, and its electric field is free to oscillate in any direction.

During the course of the laser pulse, the electric field of the light wave oscillates about a dozen times.

«Linearly polarized light means an alternating current electric field that is always oscillating in one direction,» Kono said.

These elegant oil on raw linen works hum with an oscillating pattern of stark white and electric blues or pinks that accentuate slits made in the linen.

As the frequency of the electric field of the infrared radiation approaches the frequency of the oscillating bond dipole and the two oscillate at the same frequency and phase, the chemical bond can absorb the infrared photon and increase its vibrational quantum number by +1.