The distance between two slits in a double-slit experiment is 0.005 mm. What is the angle of the third-order bright fringe (m = 3) produced with light of 550 nm? A) 12
B) 5.0
C)19
D)9.9

Atoaster oven has a resistive heating element. the average rate at which it dissipates energy as thermal energy is 1.00 \(\rm kw\). in the united states, emf amplitude in household circuits is \(\mathcal e_{\max}\) = 170 \({\rm \; v}\) and the \(\rm ac\) oscillation rate is 60 \(\rm hz\). part a what is the root-mean-square current through the heating element?