Recent content by kbeach

Hey Sorry I for got to reply! I think i figured it out! Thanks for checking it out!

Hello! I am hoping someone could help. I have no idea where to start on this, and have been flipping pages for an hour or so trying to figure it out. Find the spectral range Δλ over which a blackbody's intensity B(1/2) is brighter than half of its peak value B(peak). (In other words, find the...

Homework Statement I am trying to grasp this stuff, but it is getting late and my mind is noodeling. Can I have some help on this? show that d(λmu) = m(1-(u^2/c^2)^(-3/2) du thanks! Homework Equations λ = 1/√(1-(u^2/c^2)) The Attempt at a Solution I have attacked this through...