zeppelins and space ships
06 Jun 2018the velocity of zeppelins was determined by measuring the travel time of a whistle sound. could you estimate how well this can be done, and explain why the same measurement with a light signal would not work?
the velocity of zeppelins was determined by measuring the travel time of a whistle sound. could you estimate how well this can be done, and explain why the same measurement with a light signal would not work?