- #1

jamieXX96

- 3

- 0

## Homework Statement

I have attached the problem...

## Homework Equations

dsin([itex]\theta[/itex]) = [itex]\lambda[/itex]m

## The Attempt at a Solution

(0.00003m)(sin([itex]\theta[/itex])) = (0.000000550m)(2) ------------> 2.10

^{o}

(0.00003m)(sin([itex]\theta[/itex])) = (0.000000550m)(3) ------------> 3.15

^{o}

I looked through my textbook, but the only piece that I could find about nodes/anti-nodes was the diagram that I attached. Can someone explain how I draw them/what they are?

THANKS SO MUCH!