Exam (elaborations)
Physics OCR A Level. Waves: Module 4: Electrons, Waves and Photons: Questions with Complete Solutions
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1. Define the term ‘progressive wave’. A wave that transfers energy from one place to another with a wave front which travels through the material (in contrast to stationary waves which don’t appear to move). 2. What is a longitudinal wave? Waves which the particles oscillate in the sa...
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