Wave A has an amplitude of 2 cm, and wave B has an amplitude of 2 cm. Both waves are in phase. Determine the amplitude of resulting wave C

Which state of matter contains particles that move slightly in a fixed posistion

A coiled up wire carrying a current is called what?

Explain where in a spiral galaxy you would expect to find globular clusters, molecular clouds, and atomic hydrogen.

How long does it take to get a real estate license in texas?

What are the values for an acid? A base? Neutral?

Which has the greater change in momentum, a 50 gram clay ball that strikes a wall at 1 m/s and sticks or a 50 gram superball that strikes the wall at 1 m/s and bounces away at 0.8 m/s. Explain?

What human activity promotes the evolution of organisms that are resistant to certain chemicals?

How do plants absorb light energy from sun

Explain why the vapor pressure of molecules doubles or triples for every 10

Which of the following are thought to be rapidly rotating neutron stars with intense magnetic fields? Choose one answer. a. pulsarsb. white dwarfsc. black holesd. flare starse. accretion disks