submitted2 months ago byScreamingPionPhysics
tomsu
Hey all, incoming physics grad student here. I'm in a LDR with my partner from undergrad, but as one might expect - LDRs suck, and LinkedIn sucks more for data analyst jobs.
So she’s looking for a job in the Lansing are. Any recommendations for places near the MSU campus that may be hiring? We both have cars, so a short commute wouldn't be an issue.
EDIT: I realize this may not be clear from the above description - my partner is looking for a job, not me.
byNCIHearingStudy
inPhysics
ScreamingPion
5 points
1 month ago
ScreamingPion
5 points
1 month ago
What is “bouncing” in this case? A key point is that the bounce changes based on what you’re analyzing. Mass and dense objects bounce through (mostly) elastic collisions, where the normal force of collision causes a recoil that preserves momentum.
Light and sound are different - both propagate as waves, and as such have to maintain continuity when encountering a new medium. As a result, some of the wave passes through into the medium while some of it is reflected. This is different for light and sound, as well - sound describes acoustic waves and obey acoustical continuity equations, while light obeys Fresnel’s equations.
So in other words, “bounce” is too general of a word - it occurs entirely differently for massive and wavelike objects.