Related Experiment Video

Updated: Apr 18, 2026

Microparticle Manipulation by Standing Surface Acoustic Waves with Dual-frequency Excitations
06:51

Microparticle Manipulation by Standing Surface Acoustic Waves with Dual-frequency Excitations

Published on: August 21, 2018

7.6K

Relation of the angular momentum of surface modes to the position of their power-flow center

Kyoung-Youm Kim, Alan Wang

    Optics Express
    |January 22, 2015
    PubMed

    More Related Videos

    Measurement of Chladni Mode Shapes with an Optical Lever Method04:39

    Measurement of Chladni Mode Shapes with an Optical Lever Method

    Published on: June 5, 2020

    5.9K
    Induction of Microstreaming by Nonspherical Bubble Oscillations in an Acoustic Levitation System08:19

    Induction of Microstreaming by Nonspherical Bubble Oscillations in an Acoustic Levitation System

    Published on: May 9, 2021

    2.9K

    Related Concept Videos

    Angular Momentum01:21

    Angular Momentum

    Angular momentum characterizes an object's rotational motion and is defined as the moment of its linear momentum about a specified point O. When a particle moves along a curved path in the x-y plane, the scalar formulation calculates the magnitude of its angular momentum, utilizing the moment arm (d), representing the perpendicular distance from point O to the line of action of the linear momentum. Despite being scalar in formulation, angular momentum is inherently a vector quantity. Its...
    1.0K
    Angular Momentum about an Arbitrary Axis01:11

    Angular Momentum about an Arbitrary Axis

    Imagine a rigid body with a mass denoted as 'm', which has its center of mass at point G and is rotating around an inertial reference frame. The angular momentum at an arbitrary point P can be calculated by taking the cross product of the position vector and linear momentum vector for each individual mass element.
    The velocity of a mass element comprises its translational velocity and the relative velocity instigated by the body's rotation. Substituting the velocity equation into...
    518
    Relation Between Moment of a Force and Angular Momentum01:21

    Relation Between Moment of a Force and Angular Momentum

    In the realm of spinning tops, the application of force at a distance from the center produces torque, a pivotal factor that alters the angular momentum of the top, thereby inducing its rotation. The concept of moment, akin to linear force in rotation, quantifies how a force acting upon an object initiates rotational motion. Angular momentum serves as the rotational counterpart to linear momentum, representing an object's inherent tendency to persist in its rotational state.
    The temporal...
    1.5K
    Angular Momentum: Single Particle01:10

    Angular Momentum: Single Particle

    Angular momentum is directed perpendicular to the plane of the rotation, and its magnitude depends on the choice of the origin. The perpendicular vector joining the linear momentum vector of an object to the origin is called the “lever arm.” If the lever arm and linear momentum are collinear, then the magnitude of the angular momentum is zero. Therefore, in this case, the object rotates about the origin such that it lies on the rim of the circumference defined by the lever arm...
    8.1K
    Angular Momentum and Principle Axes of Inertia01:09

    Angular Momentum and Principle Axes of Inertia

    The concept of angular momentum for a solid structure is illustrated as the cumulative result of the cross-product of the position vector of the mass element and the cross-product of the body's angular velocity with the position vector.
    To put this equation into simpler terms, it can be reconfigured using rectangular coordinates. This involves choosing an alternative set of XYZ axes that are arbitrarily inclined with respect to the reference frame. The process of deriving the rectangular...
    646
    Angular Momentum: Rigid Body01:11

    Angular Momentum: Rigid Body

    The total angular momentum of a rigid body can be calculated using the summation of the angular momentum of all the tiny particles rotating in the same plane. Considering all the tiny particles rotating in the x-y plane, the direction of angular momentum of all such particles and that of the rigid body would be perpendicular to the plane of the rotation along the z-axis.
    This calculation can get complicated when tiny particles within the rigid body are not rotating in the same plane but have...
    16.1K