Using @Brightspace? Here's the formula solution to a simple Snell's law equation...
atan((({n1}/{n2})*sin({t1}*pi/180))/(sqr(1-(({n1}/{n2})*sin({t1}*pi/180))^2)))*180/pi
Anyone want that on a t-shirt or poster?
#asin needs to be a function.
#lazyprogramming
I started to grade a lab today before I was completely set. I read "To start the excitement..." but was disappointed when that became "To start the experiment..." as I put on my readers.
@siteground has once again disrupted shopping listings. According to chat support... "it seems that there was a networking routing modification today that may have caused Google bots connectivity issues for some domains"
Thanks for letting us know. /s
@SiteGround 11 hours later and still no changes on my site, https://t.co/hKiin0M3yJ. I've spent days trying to figure out what I did wrong... but guess what? Thanks for telling me four days ago.
Parallel rays from a laser refracted through a converging lens. (Note the original laser beams aren't visible. In the acrylic, they are already bent by the first surface. There are multiple reflections from the surfaces as well.
I just started putting together a course on the AP Physics 1 equation sheet. Here's a sample of one of the activities. Let me know what you think.
https://t.co/HvTaqeNtLl
It might be a little late in the day for most people, but not for a physicist. Today is National Coffee day. Order your mug now so you have it for next year.
Coffee, Physics, Bourbon - 11 oz Mug https://t.co/FkEX2Kjunu