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Slide 1The Nature of Light Is Light a Particle or a Wave? Slide 2 2 The Particle Theory of Light Light is considered to be a stream of particles Isaac Newton was the chief…

Cell Discovery & Cell Theory It all started with an inventionâ¦. The first microscope Zacharias Jansen, 1595, Middleburg, Holland It launched great leaps in Astronomy…

1.The Big IdeaQuantum Mechanics, discovered early in the 20th century, completely shook the way physiciststhink. Quantum Mechanics is the description of how the universe…

BMFB 3263Material Characterisation Scanning Electron Microscope (SEM) * TEM Light microscope – limited by wavelength of light. Electron microscope – much lower wavelength…