The distance from the crest of a wave to the next crest is 10 centimeters. the distance from a crest of this wave to a trough is 4 centimeters. a)what is the amplitude of this wave? b)what is the wavelength of this wave?

Based on the concept of the wave-like nature of light, huygens' theory of light postulates that the more light was "bent" by a substance the slower it would move while traversing across that substance. a) deflection b) interference c) refraction d) resonance

What was the first instrument to ever record an earthquake?

What causes the development of most clouds and precipitation in the atmosphere?