- #1

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## Homework Statement:

- See image attached below

## Relevant Equations:

- dsin(theta) = m*lambda

Here is my problem

I have given this a go and get 26.77 degrees as my angular position

My concern is do I double this angle to get the angular width between both 2nd order maxima's (which would be 53.53 degrees) or do I just leave it as 26.77 degrees?

Thanks for any help!

I have given this a go and get 26.77 degrees as my angular position

My concern is do I double this angle to get the angular width between both 2nd order maxima's (which would be 53.53 degrees) or do I just leave it as 26.77 degrees?

Thanks for any help!