Final answer:
Albert Einstein was a renowned physicist known for his theory of relativity and work on the photoelectric effect. His work revolutionized our understanding of space, time, and gravity.
Step-by-step explanation:
Albert Einstein was a renowned physicist who is best known for his theory of relativity (E=mc^2) and his groundbreaking work on the photoelectric effect. He was awarded the Nobel Prize in Physics in 1921 for his explanation of the photoelectric effect.
Einstein's theory of relativity revolutionized our understanding of space, time, and gravity. It describes how massive objects can warp the fabric of spacetime, leading to phenomena like time dilation and gravitational lensing.
Einstein's work not only had a profound impact on physics but also influenced the development of modern technology, including GPS and nuclear energy.