point particle in a sentence

Examples

1. The key factor driving the criticism is primarily the implicit assumption that soils are made of isotropic point particles.
2. :: : If it's a perfect point particle, then you can calculate its event horizon even at zero speed.
3. Standard quantum electrodynamics ( QED ) treats the electron as a point particle, a view completely supported by experiment.
4. Elementary particles are sometimes called " point particles ", but this is in a different sense than discussed above.
5. :Particles, atoms or molecules can collide with each other, even though they are ( or consist of ) point particles.
6. The second one treats the nuclei, which are much heavier than electrons, as point particles that follow classical Newtonian dynamics.
7. Direct interaction electrodynamics is explicitly symmetrical in time, and avoids the infinite energy predicted in the field immediately surrounding point particles.
8. But the most common one : electrons are point particles seems to be the most compelling evidence that atoms are shrinking.
9. Thus, to our knowledge, they are point particles .  Preceding talk ) 13 : 36, 21 January 2011 ( UTC)
10. :: Let's first treat the molecules as non-interacting point particles and pretend that the container is perfectly isolated from the environment.