Lesson 13 : Summary on Uniform Circular Motion
- Physics continues to witness remarkable discoveries and advancements across the globe, spanning from the exploration of distant exoplanets to the revelation of cosmic phenomena like black holes.
- In recent years, the discovery of exoplanets has revolutionized our understanding of planetary systems beyond our own.
- Nobel laureates Michel Mayor and Didier Queloz were honored for their pivotal role in identifying these celestial bodies, marking a significant milestone in astronomical research.
- Similarly, the discovery of black holes, those enigmatic regions where gravity is so intense that not even light can escape, has captivated scientists.
- Nobel laureates Roger Penrose, Reinhard Genzel, and Andrea M. Ghez were recognized for their contributions to unveiling the secrets of these cosmic giants, particularly the supermassive black hole at the heart of our Milky Way galaxy.
- Meanwhile, advancements in quantum cryptography have bolstered information security, harnessing the principles of quantum physics to safeguard sensitive data against potential threats.
- On the forefront of high-energy physics, the discovery of the Higgs Boson particle at CERN in 2012 marked a monumental achievement after decades of collaborative effort involving scientists from around the world.
- This discovery validated theories about the fundamental building blocks of the universe and underscored the scale and complexity of modern scientific endeavors.
- Additionally, the confirmation of gravitational waves in 2016, a century after Albert Einstein predicted their existence, demonstrated the power of international cooperation and cutting-edge technology.
- Through projects like the Laser Interferometer Gravitational-Wave Observatory (LIGO), scientists confirmed Einstein’s theory, revealing a new way to observe and study the universe’s most elusive phenomena.
- These groundbreaking discoveries highlight the interdisciplinary nature and global significance of physics research in shaping our understanding of the cosmos and addressing pressing scientific challenges.