
http://tng.trekcore.com/hd/thumbnails.p ... =45&page=3
Often people will argue that phasers must be reaction weapons/something-other-than-thermal-energy because of that odd effect. Now here we see the same effect being used elsewhere. Given the destruction is likely caused by an explosion heating the hull, it seems fairly safe to say this is a thermal event. So the argument that because of odd visuals phasers can't be thermal weapons seems somewhat less applicable in light of the same effects use in a clearly thermal situation.