Recent content by cris9288

Homework Statement I have a wire in the shape of a truncated cone. One side has radius a and the other has radius b. The wire has resistivity ρ and length L. I am supposed to find the resistance of the wire using R = ρL/A Homework Equations R= ρL/A The Attempt at a Solution So far I have...

Homework Statement Explain, with the relevant equations and a clearly labeled figure, what is actually happening as you view a sunset. Make sure to include a clearly labeled ray diagram for full credit. Homework Equations n1sin(θ1) = n2sinθ2 1/f = 1/o + 1/i The Attempt at a...