Okay last question I need help with
Monochromatic light of 605 nm falls on a single slit, which is located 85 cm from a screen. The first dark band appears at 5.4 mm from the center. How wide is the slit?
0.001 mm
0.050 mm
0.095 mm
1.50 mm
3 answers
i'm thinking it's c?
1 * 605 * 10^-9 * .85 / 5.4 *10^3
= 95 * 10^-6 m
= .095 mm
= 95 * 10^-6 m
= .095 mm
Damon, I could hug you. You answer so many of the questions I am looking for. You make it so easy, so thanks for being you!