ENEM 2025 PPL - Como funcionam os relógios de quartzo Na grande maioria dos relógios produzidos atua

🔥 Fisiquei is a complete platform for you to learn Physics from ZERO to ADVANCED. All the support and guidance you need to learn at your own pace, knowing what to study and when to study. Study with us and achieve your long-awaited approval! ___________ ENROLLMENTS OPEN ___________ ✅ https://go.fisiquei.com.br/campaign/f... ================== (ENEM 2025 PPL) How quartz watches work In the vast majority of watches produced today, timekeeping is measured by the vibrations of a tiny quartz crystal. This crystal generates electrical pulses when subjected to mechanical pressure and vibrates when an electric current passes through it. This unique property, called piezoelectricity, allows the vibration to be captured by electrodes (metallic conductors of electricity). The crystal installed in a certain watch model vibrates exactly 32,768 times per second. These pulses are interpreted by an electronic circuit to form the numbers on the digital display. Available at: https://super.abril.com.br/mundo-estr.... Accessed on: December 3, 2021 (adapted). The property that enabled the development of these watches is also associated with the functioning of a(n) A) cell phone battery. B) microwave oven. C) LED lamp. D) microphone. E) fan. ================== Follow us on social media: 📱 Instagram:   / thalesquirino   📱 Twitter: https://x.com/fisiquei Check out the complete playlist of ENEM 2025 PPL solutions: 👉   • ENEM 2025 PPL - Uma nanoantena óptica é um...   Professor Thales Quirino Medeiros ==================