Tại sao tia X xuyên qua được da thịt? | Vật Lý 12 Bài 44- Thuyết lượng tử ánh sáng.

💜In our previous lesson on the photoelectric effect, we acknowledged that the wave theory of light cannot explain it; therefore, the nature of light is not simply that of a wave. 💜So what are the other properties of light? You will learn about them in today's lesson! To watch all other Physics 12 video lectures, download the Manabie app now! ▶ Google Play: http://bit.ly/manabiegpyt ▶ App Store: http://bit.ly/manabieytcap ▶ Fanpage:   / manabie.vn   ▶ Website: manabie.vn Manabie - The best learning app. #onlinelearning #manabie #physics12 --------------------------------------------------------------------------------------------------- Manabie (for learners) is an educational application aiming to provide a high-quality learning experience for high school students. We possess a unique and massive library of animated video lectures, along with a diverse collection of exercises and tests, one-on-one support with academic advisors, and a team of tutors always ready to thoroughly answer all student questions about the lessons through the app. By personalizing the learning experience, manabie helps 10th, 11th, and 12th grade students improve their grades in school, achieve high results in the national high school graduation exam, and get into their dream university. Why high school students should use the Manabie app: 1. Learning through animation: A high-quality library of lectures and textbooks covering four subjects: Math, Physics, Chemistry, and English for grades 10, 11, and 12. Unique and engaging animated video lectures help you understand lessons faster, along with a rich and up-to-date collection of review materials. 2. A massive learning resource library: Manabie's bank of multiple-choice questions and practice exercises is a powerful tool to help students master knowledge and confidently take tests in class. 3. Personalized learning path: A flexible learning plan is designed specifically for each student. A pre-planned weekly learning path helps students save time while gaining a deeper understanding of the material, ensuring they grasp each topic thoroughly. 4. Q&A with Online Tutors: Our team of online tutors is always ready to assist you with your study questions and provide detailed explanations as quickly as possible. 5. Easily Track Your Learning Progress: All your learning activities and results are recorded and clearly illustrated, helping you stay updated on your progress and plan accordingly. 6. Career Guidance with Academic Advisors: Manabie's dedicated educational advisors not only provide guidance and motivation for your studies but also offer career counseling to make your path to your dream university clearer!