Select all that apply During destructive interference,

- the compression of one wave overlaps with the rarefaction of another.
- overlapping waves are said to be out of phase.
- the crests of two transverse waves meet at the same time and place.
- the compressions of the two waves meet at the same time and place,

Copper has free electrons per cubic meter. a 71.0-cm length of 12-gauge copper wire that is 2.05 mm in diameter carries 4.85 a of current. (a) how much time does it take for an electron to travel the length of the wire? (b) repeat part (a) for 6-gauge copper wire (diameter 4.12 mm) of the same length that carries the same current. (c) generally speaking, how does changing the diameter of a wire that carries a given amount of current affect the drift velocity of the electrons in the wire?

The electronic structure or chlorine is 2.8.7 what is the electronic structure of fluorine?

Consider an ideal gas at 27.0 degrees celsius and 1.00 atmosphere pressure. imagine the molecules to be uniformly spaced, with each molecule at the center of a small cube. what is the length l of an edge of each small cube if adjacent cubes touch but don't overlap?