Galaxy wrote:And how far away do you think this ship was, hmm? And the beams themselves widened over this great distance by exactly the same amount as the spread widened? What a fortunate coincidence! How do they expect to hit anything with weapons that spread to 2 km apart, when they explicitly targeted a single point?
I don't know. However far it takes for the 1 or 2 degree separation to go from 10meter to 2 km.
I don't agree with the 2 km distance between beam impacts, but just for fun, I put together some numbers for it. These numbers were derived assuming the distance between the emitters was 10 meters and distance between the impact points was 2 km. Degrees are measured in the beams' divergence from parallel (if that makes any sense). All of this is assuming that I did the math correctly and that my admittedly-rough measurements weren't off too badly.
Distance from Enterprise to target: About 57 km distance assuming 2 degrees of separation, 114 km distance with 1 degree of separation.
Spread of beams' width (measured by comparing beam width to distance between the beams): each beam would have to spread from ~1 meter wide to ~375 meters width (Just take a look at how large the beams are compared to their separation in the impact picture). Angle of spread is ~.5 degrees.
The beams are spreading apart faster than they are spreading in width (spread of distance is 200x from firing to impact, spread of beams' width is 37.5x).
I was going to compare the final beam width to the length of the Enterprise but I couldn't find an agreed-upon measurement. Suggested lengths range from 190m-230 m. The official site has no figure whatsoever on length. Either way, you're looking at the Enterprise's length being between 1/3 to 2/3 the final width of a single beam. That's some serious spread.
If I screwed up the math or measurements somewhere, please correct me. I've left more advanced bits (like cross-referencing the above to see if the combination of that beam spread and that beam divergence would look anything like it does in the pictures), as well as what the effects would be of spreading out the stated power output over that wide an area (at ~375 m wide, each beam's impact would cover ~110,500 cubic meters, for a total of ~221,000 cubic meters with both beams).
Also, are the phase-cannons in fact DET weapons or do they act more like the phasers of the other series? I don't how much it matters seeing as phasers have always been heavily material-dependent for their effects, but I thought I'd throw it out there.
-- Joe Momma
It's okay to kiss a nun; just don't get into the habit.