Constructive interference takes place when the crest of one wave balances out or cancels out the trough of an interfering wave.

Approximately what percentage of incoming solar radiation is absorbed by the oceans and continents

Why it's easy to slip on a floor that is wet

Explain how fossil fuel use in the US makes us vulnerable to the demands of foreign countries.

How do protons neutrons and electrons affect the charge of an atom?

Why are planets closer to the sun made of different substance than planets father from the sun?

A 62 pound box is on an incline. Determine the minimum force P that would result in the box starting to slide up the incline. (include units with answer)

During a collision with another car, the occupants of a minivan initially travelling at 4.0 m/s come to a complete stop in 0.5 s. What was the acceleration of the occupants of the minivan? a) 8.0 m/s2 b) - 8.0 m/s2 c) 2.0 m/s2 d) - 2.0 m/s2

A system dissipates 12 J of heat into the surroundings; meanwhile, 28 J of work is done on the system.

Charlotte, a 60.0-kg skin diver, shoots a 2.0-kg spear with a speed of 15 m/s at a fish who darts quickly away without getting hit.

All objects are attracted to each other by the force of a. weight. b. mass. c. inertia. d. gravity.