Its the 24th century, and youre a curator at the Starfleet Museum of Ancient Technology
Chapter 33, Problem 71(choose chapter or problem)
Its the 24th century, and youre a curator at the Starfleet Museum of Ancient Technology. Archaeologists have unearthed a TV tube, an ancient device for displaying moving images. Your job is to get it working. One reference says the device accelerated electrons, which then bombarded a screen to produce images; to the electrons, the tube was 57 cm long. You measure the tube and find its 60 cm long. To get it working, you need to know the electrons speed and the potential difference needed to accelerate them. The electrons rest energy is 511 keV. Your answers?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer