Recent content by VVill

d=.0005076cm = .000005076m .000005076*sin(theta)=2*600e-9 sin(theta)=.0000012/.000005076 arcsin(.2364)=13.7º Anything else I'm missing, because the answer is not 13.7º?

Homework Statement http://img244.imageshack.us/img244/6852/phys24xy.png Homework Equations d=1/N d*sin(theta)=m*(lambda) The Attempt at a Solution d=1/1970 d=.0005076 .0005076*sin(theta)=2*600e-9 sin(theta)=.0000012/.0005076 arcsin(.002364)=.135º *sigh*