Who invented Electric Generator?
Answer with explanationAnswer: Option B
Michael Faraday’s generator. Faraday had created the first transformer in August 1831. A few months later he designed and made this simple piece of apparatus based on his ring, developing the first-ever electric generator.
Who discovered the iridium layer and won Nobel Prize also?
Answer with explanationAnswer: Option D
Luis Alvarez discovered the iridium layer and also he had given a theory that dinosaurs were driven to extinction by the aftermath of a large meteorite impact on Earth. In 1968, he won Nobel Prize in Physics