Solving Problems on Michelson-Morley experiment-Part 1

n this video, I work out a few problems on the topic of Michelson-Morley experiment in Special Relativity. This video forms Part-1 of the two part series on the topic of Michelson-Morley experiment. Detailed step-wise solving of the problems is carried out for the benefit of the audience. The target audience is primarily undergraduate students of Physics albeit other enthusiasts might find the problems equally engaging. I have already posted several lecture videos on the topic of Special theory of Relativity. In order to fully appreciate this particular video I would suggest the viewers to have a look at my previous video on the topic to which I provide the link below. Another video which is the second part on the same topic is also posted which would aid in complete understanding of the concepts. Link to my lecture video on the Michelson-Morley experiment: https://www.youtube.com/watch?v=r05bl6WBRGg