Why do liquids flow?
a.
liquid particles are wet.
b.
liquid particles are smooth.
c.
liquid particles are not fixed in place.
d.
liquid particles are attracted to each other.

The energy of a photon was found to be 3.38 × 10–19 j. planck’s constant is 6.63 × 10–34 j • s. which color of light corresponds to this photon?

Auniform crate c with mass mc is being transported to the left by a forklift with a constant speed v1. what is the magnitude of the angular momentum of the crate about point a, that is, the point of contact between the front tire of the forklift and the ground

The radius of an atom is closest in size to a