QuizScienceIsamu Akasaki, the Japanese engineer who passed away recently, won the Nobel Prize in physics for inventing what?ShareFacebookTwitterPinterestWhatsApp Blue LEDCorrect Answer!Blue ray DVDsOptical fibresVentilatorsShow Answer! Leave a ReplyCancel reply Read more Sports and EducationThe Educational Journey of Lionel Messi: From Classroom to Soccer Stardom Nutrition and AgricultureMakhana Cultivation in India: From Seed to Automation TechnologyTop Engineering Colleges in India Offering B.Tech/BE in Artificial Intelligence and Machine Learning Career DevelopmentAccenture’s Packaged App Development Associate Hiring: Opportunities for Freshers and Experienced Professionals Amazon QuizAmazon Quiz Time (24th Nov 2023)More for you QuizWhich of the following is not a valid aggregate function CricketIn March 2021, which cricketer scored the fastest 50 by a player on his ODI debut? AzureWhat should you use for an Azure Storage solution that can access files via file system I/O APIs? QuizAryabhatta Research Institute of Observational Sciences, who recently built an indigenous spectrograph, is located in which hillstation?