Physics 0.0 / 5 ? PhysicsEnergyGCSEOCR Created by: ramisa789Created on: 20-04-15 19:28 what does a laser light require low divergence, in phase, and high frequency 1 of 5 what does low divergence mean low chance of separation 2 of 5 what are P waves longitudinal, pass through solid and liquid, faster than S waves 3 of 5 what is refraction when light goes through a less dense material to a more dense material 4 of 5 diffraction when waves go through a gap and has to change shape 5 of 5
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