WebWaves - constructive and destructive - Coastal processes - OCR - GCSE Geography Revision - OCR - BBC Bitesize GCSE OCR Coastal processes Processes called erosion, mass movement and weathering... WebJonny Nelson explains waves in a solid with a GCSE Physics practical experiment The ear The human ear detects sound. Sound waves enter the ear canal and cause the eardrum to vibrate. Three...
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WebThe period of the radio wave is 0.33 μs. Question. A boat at sea bobs up and down as waves pass. The vertical distance between a crest and a trough is 52 cm and 20 waves pass the boat in 30 seconds. What is the amplitude of the waves? What is the frequency of the waves? Reveal answer WebThis type of wave is known as a longitudinal wave, so named because the energy travels along the direction of vibration of the particles. Step one A hand holding a stationary spring stretched... WebMar 22, 2024 · Do you believe you have a proper understanding of sound waves? Take up the physics test below and refresh your memory. Questions and Answers 1. The lower the frequency, the _____________ the sound. A. Higher B. Lower C. Quieter D. Louder 2. The higher the amplitude, the __________________ the sound. A. Higher B. Lower C. … gown style shirts 2015